@charset "UTF-8";html{font-size:18px!important}@media only screen and (min-width:360px){html{font-size:20px!important}}@media only screen and (min-width:375px){html{font-size:21px!important}}@media only screen and (min-width:400px){html{font-size:22px!important}}@media only screen and (min-width:414px){html{font-size:23px!important}}@media only screen and (min-width:480px){html{font-size:24px!important}}@media only screen and (min-width:540px){html{font-size:26px!important}}@media only screen and (min-width:640px){html{font-size:28px!important}}@media only screen and (min-width:768px){html{font-size:32px!important}}@media only screen and (min-width:960px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (device-width:960px){html{font-size:16px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (min-width:1024px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}html{-ms-touch-action:manipulation;touch-action:manipulation;-webkit-overflow-scrolling:touch;overflow-scrolling:touch;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-user-select:none;-ms-user-select:none}body,html{-webkit-tap-highlight-color:transparent;-ms-tap-highlight-color:transparent;-o-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;height:100%;width:100%}body,button,input,select,textarea{font-family:TrebuchetMS,Rotobo,"Microsoft YaHei",sans-serif}body,dd,dl,dt,form,h1,h2,h3,h4,h5,h6,html,li,ol,p,select,ul{margin:0;padding:0}li,ol,ul{list-style-type:none}em,i{font-style:normal}a{color:#333}a{text-decoration:none}a img{border:0 none}input:-ms-input-placeholder,input::-moz-placeholder,input::-webkit-input-placeholder{color:#c2c5dd}input:focus:-ms-input-placeholder,input:focus::-moz-placeholder,input:focus::-webkit-input-placeholder{color:rgba(0,0,0,0)}button,input[type=button],input[type=email],input[type=number],input[type=password],input[type=phone],input[type=search],input[type=submit],input[type=text],textarea{-webkit-appearance:none;-moz-appearance:none;-webkit-border-image:none;-moz-border-image:none;-o-border-image:none;border-image:none;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}button,input[type=button],input[type=reset],input[type=submit]{cursor:pointer;-webkit-appearance:button;outline:0}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}table{border-collapse:collapse;border-spacing:0}td{vertical-align:top}.hidden{display:none!important;visibility:hidden}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.invisible{visibility:hidden}.clearfix:after,.clearfix:before{content:"";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.fl{float:left}.fr{float:right}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media print{*{background:0 0!important;color:#000!important;text-shadow:none!important;-webkit-filter:none!important;filter:none!important;-ms-filter:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}@page{margin:.5cm}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}}[v-cloak]{display:none}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:2){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:428px) and (device-height:926px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:390px) and (device-height:844px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}html{font-size:18px!important}@media only screen and (min-width:360px){html{font-size:20px!important}}@media only screen and (min-width:375px){html{font-size:21px!important}}@media only screen and (min-width:400px){html{font-size:22px!important}}@media only screen and (min-width:414px){html{font-size:23px!important}}@media only screen and (min-width:480px){html{font-size:24px!important}}@media only screen and (min-width:540px){html{font-size:26px!important}}@media only screen and (min-width:640px){html{font-size:28px!important}}@media only screen and (min-width:768px){html{font-size:32px!important}}@media only screen and (min-width:960px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (device-width:960px){html{font-size:16px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (min-width:1024px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}html{-ms-touch-action:manipulation;touch-action:manipulation;-webkit-overflow-scrolling:touch;overflow-scrolling:touch;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-user-select:none;-ms-user-select:none}body,html{-webkit-tap-highlight-color:transparent;-ms-tap-highlight-color:transparent;-o-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;height:100%;width:100%}body,button,input,select,textarea{font-family:TrebuchetMS,Rotobo,"Microsoft YaHei",sans-serif}body,dd,dl,dt,form,h1,h2,h3,h4,h5,h6,html,li,ol,p,select,ul{margin:0;padding:0}li,ol,ul{list-style-type:none}em,i{font-style:normal}a{color:#333}a{text-decoration:none}a img{border:0 none}input:-ms-input-placeholder,input::-moz-placeholder,input::-webkit-input-placeholder{color:#c2c5dd}input:focus:-ms-input-placeholder,input:focus::-moz-placeholder,input:focus::-webkit-input-placeholder{color:rgba(0,0,0,0)}button,input[type=button],input[type=email],input[type=number],input[type=password],input[type=phone],input[type=search],input[type=submit],input[type=text],textarea{-webkit-appearance:none;-moz-appearance:none;-webkit-border-image:none;-moz-border-image:none;-o-border-image:none;border-image:none;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}button,input[type=button],input[type=reset],input[type=submit]{cursor:pointer;-webkit-appearance:button;outline:0}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}table{border-collapse:collapse;border-spacing:0}td{vertical-align:top}.hidden{display:none!important;visibility:hidden}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.invisible{visibility:hidden}.clearfix:after,.clearfix:before{content:"";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.fl{float:left}.fr{float:right}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media print{*{background:0 0!important;color:#000!important;text-shadow:none!important;-webkit-filter:none!important;filter:none!important;-ms-filter:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}@page{margin:.5cm}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}}[v-cloak]{display:none}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:2){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:428px) and (device-height:926px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:390px) and (device-height:844px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}.study-center-wrap{height:100%}.study-page{font-family:PingFangSC-Regular,PingFangSC;font-weight:400;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:100%;-ms-touch-action:none;touch-action:none;background:no-repeat top left/100% url(./images/update/bg.png),#f7f7f7}.study-page .study-main-content{position:absolute;top:0;left:0;right:0;bottom:4.2857142857rem;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-moz-box-orient:vertical;-moz-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.study-page .study-main-content.hasPt{top:1.9047619048rem}.study-page .study-main-content .header-row{margin-top:.7619047619rem;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;-moz-box-orient:horizontal;-moz-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center}.study-page .study-main-content .header-row.pb{padding-bottom:.1904761905rem}.study-page .study-main-content .header-row .avatar-wrap{margin-left:.9523809524rem;width:1.7142857143rem;height:1.7142857143rem;position:relative}.study-page .study-main-content .header-row .avatar-wrap .avatar{width:inherit;height:inherit;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%}.study-page .study-main-content .header-row .avatar-wrap .change-icon{position:absolute;right:0;bottom:0;width:.6666666667rem;height:.6666666667rem}.study-page .study-main-content .header-row .nickname{margin-left:.5714285714rem;width:20px;-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1}.study-page .study-main-content .header-row .all-course{margin-right:.9523809524rem;font-size:.5714285714rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#7d7d7d;line-height:.7857142857rem}.study-page .study-main-content .header-row .all-course>img{margin-left:.380952381rem;width:.2380952381rem}.study-page .study-main-content .calendar-row{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0}.study-page .study-main-content .course-list-row{height:auto;-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1;position:relative}.study-page .study-main-content .course-list-row.overflow{overflow-x:hidden;overflow-y:auto}.study-page .study-main-content .course-list-row .course-list-row-pull{position:relative;z-index:1;min-height:110%}.study-page .study-main-content .course-list-row .course-list-row-pull.min{min-height:auto}.study-page .study-main-content .course-list-row .course-list-row-pull.empty{padding-top:2.380952381rem}.study-page .study-main-content .task-tip-row{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0}.study-page .study-main-content .task-tip-row .task-tip-panel{margin:.5714285714rem .7619047619rem;padding:1.0476190476rem 0;background-color:#fff;-webkit-border-radius:1.1428571429rem;-moz-border-radius:1.1428571429rem;border-radius:1.1428571429rem}.study-page .study-main-content .task-tip-row .task-tip-panel .tip-item{width:50%;height:100%;border-right:1px solid #ddd;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding-left:.7619047619rem}.study-page .study-main-content .task-tip-row .task-tip-panel .tip-item:last-child{border:none}.study-page .study-main-content .task-tip-row .task-tip-panel .tip-item .icon{width:1.9047619048rem;height:1.9047619048rem}.study-page .study-main-content .task-tip-row .task-tip-panel .tip-item .content{margin-left:.6666666667rem}.study-page .study-main-content .task-tip-row .task-tip-panel .tip-item .tit{font-size:.6666666667rem;color:#666;line-height:.9523809524rem}.study-page .study-main-content .task-tip-row .task-tip-panel .tip-item .desc{font-size:.6666666667rem;color:#999;line-height:.9523809524rem}.study-page .study-main-content .task-tip-row .task-tip-panel .tip-item .desc .bold{font-size:.7619047619rem;font-family:PingFangSC-Semibold,PingFangSC;font-weight:600;color:#333}.study-page .study-main-content .tips-row{margin-top:.380952381rem;font-size:.5714285714rem;color:#999;line-height:.7857142857rem;text-align:center}.study-page .study-main-content .tips-row.icon::after{content:"";margin-left:.380952381rem;display:inline-block;width:.3571428571rem;height:.4285714286rem;background:url(./images/update/icon_task_arrow.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.study-page .homepage-fix-title{height:1.9047619048rem;line-height:1.9047619048rem;font-size:.5714285714rem;text-align:center;background:#fff;color:#7c7c7c;position:fixed;left:0;top:0;width:100%;z-index:3}.study-page .nav-panel{background:#fff;border-bottom:.1904761905rem solid #f5f5f8}.study-page .nav-panel .tab-cont{width:100%}.study-page .nav-panel .tab-list{width:50%;text-align:center}.study-page .nav-panel .switch-child{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;-o-align-items:center;-webkit-box-align:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;height:2rem}.study-page .nav-panel .switch-child .icon{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;display:inline-block;min-width:1.4285714286rem;line-height:.6666666667rem;padding:0 .2380952381rem;-webkit-border-radius:.6666666667rem;-moz-border-radius:.6666666667rem;border-radius:.6666666667rem;text-align:center;border:1px solid #ccc;font-size:.4761904762rem;color:#666;margin-right:.380952381rem}.study-page .nav-panel .switch-child .avatar{display:inline-block;width:1.3333333333rem;height:1.3333333333rem;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;background-color:#eaeaea}.study-page .my-schedule-panel .lesson-cont{background-color:#fff;padding:.7619047619rem .7619047619rem .7619047619rem}.study-page .my-schedule-panel .lesson-cont .ls-btn{margin:.7619047619rem auto 0;width:4.1904761905rem;height:1.5238095238rem;line-height:1.5238095238rem;background:#ff6b61;-webkit-border-radius:1.0476190476rem;-moz-border-radius:1.0476190476rem;border-radius:1.0476190476rem;font-size:.6666666667rem;color:#fff;text-align:center}.study-page .my-schedule-panel .lesson-cont .lesson-list{margin-bottom:.5714285714rem}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-state{font-size:.5714285714rem;color:#666;margin-bottom:.2857142857rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:0!important;overflow:hidden;word-break:break-all;text-align:justify;display:block;white-space:nowrap;-o-text-overflow:ellipsis;text-overflow:ellipsis}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-state:before{content:"";display:inline-block;width:.9047619048rem;height:.9047619048rem;vertical-align:middle;margin-right:.0476190476rem;background:url(./images/new/icon_time_nostart.png) no-repeat center/100% 100%}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-state.red{color:#ff776e}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-state.red:before{background:url(./images/new/icon_time_ing.png) no-repeat center/100% 100%}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-state .grey{color:#999}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel{background-color:#f8f8f8;-webkit-border-radius:.1904761905rem;-moz-border-radius:.1904761905rem;border-radius:.1904761905rem;padding:.7142857143rem .7619047619rem;position:relative}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;display:inline-block;min-width:4.2857142857rem;height:1.3333333333rem;line-height:1.3333333333rem;text-align:center;-webkit-border-radius:.6666666667rem;-moz-border-radius:.6666666667rem;border-radius:.6666666667rem;position:absolute;right:.7619047619rem;top:.5714285714rem;font-size:.6666666667rem}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn:before{content:"";display:inline-block;width:.7142857143rem;height:.7142857143rem;vertical-align:middle;margin-right:.0952380952rem;margin-top:-.0952380952rem}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.playback{border:1px solid #ffac3d;color:#ffac3d}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.playback:before{background:url(./images/new/icon_play.png) no-repeat center/100% 100%}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.living{border:1px solid #ff6b61;color:#ff6b61}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.living:before{background:url(./images/new/icon_living.png) no-repeat center/100% 100%}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.gray-living{border:1px solid #ccc;color:#999}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.gray-living:before{background:url(./images/new/icon_gray_living.png) no-repeat center/100% 100%}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.unfinish{border:1px solid #ccc;color:#999}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.unfinish:before{background:url(./images/new/icon_playback_2.png) no-repeat center/100% 100%}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.test{border:1px solid #ff6b61;color:#ff6b61}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.test:before{background:url(./images/new/icon_test.png) no-repeat center/100% 100%}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.untest{border:1px solid #ccc;color:#999}.study-page .my-schedule-panel .lesson-cont .lesson-list .lesson-panel .state-btn.untest:before{background:url(./images/new/icon_untest.png) no-repeat center/100% 100%}.study-page .my-course-panel{background:#f5f5f8;min-height:100%;padding-bottom:4.7619047619rem}.study-page .my-course-panel .course-cont{padding:.5714285714rem .7619047619rem 0}.study-page .my-course-panel .course-cont .tab-border .tab-item{padding:0 .9523809524rem;font-size:.5714285714rem;color:#666;line-height:1.5238095238rem;position:relative;-webkit-border-radius:.1904761905rem;-moz-border-radius:.1904761905rem;border-radius:.1904761905rem;background:#fff;border:1px solid #eee;margin-right:.5714285714rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;font-weight:200}.study-page .my-course-panel .course-cont .tab-border .tab-item>span{position:relative;z-index:1}.study-page .my-course-panel .course-cont .tab-border .tab-item.on{border:1px solid transparent;background:#ffeeec;color:#f95540;border:1px solid #f95540;font-family:PingFangSC-Medium,PingFangSC;font-weight:500}.study-page .my-course-panel .course-cont .enter-task{font-size:.6666666667rem;color:#333;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;position:absolute;right:0;top:5.7142857143rem;background:url(./images/courseTask/enter_icon.png) no-repeat center right/.5714285714rem .619047619rem;padding-right:.7142857143rem;margin-right:.7619047619rem}.task-border .lesson-task{width:33%;display:block;font-size:.5714285714rem;color:#666;line-height:.8095238095rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;margin-top:.7619047619rem}.task-border .lesson-task:before{content:"";display:inline-block;width:.9523809524rem;height:.9523809524rem;vertical-align:middle;margin-right:.0952380952rem}.task-border .lesson-task.preview:before{background:url(./images/new/icon_preview.png) no-repeat center/100% 100%}.task-border .lesson-task.exercise:before{width:1rem;background:url(./images/new/icon_exercise.png) no-repeat center/100% 100%}.task-border .lesson-task.report:before{background:url(./images/new/icon_lesson_report.png) no-repeat center/100% 100%}.task-border .lesson-task.follow:before{background:url(./images/new/icon_english_follow.png) no-repeat center/100% 100%}.task-border .lesson-task.finished:after{content:"";display:inline-block;width:.380952381rem;height:.380952381rem;vertical-align:middle;margin-left:.1904761905rem;background:url(./images/new/icon_selected.png) no-repeat center/100% 100%}.task-border .lesson-task:nth-child(3n+1){text-align:left}.task-border .lesson-task:nth-child(3n-1){text-align:center}.task-border .lesson-task:nth-child(3n){margin-right:0;text-align:right}.tab-cont .tab-list{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:2rem;line-height:2rem;padding:0 .7619047619rem;font-size:.7619047619rem;color:#666;position:relative}.tab-cont .tab-list.mr36{margin-right:.7619047619rem}.tab-cont .tab-list.mr64{margin-right:1.5238095238rem}.tab-cont .tab-list.noPl{padding-left:0}.tab-cont .tab-list.noPr{padding-right:0}.tab-cont .tab-list.on{font-size:.7619047619rem;color:#333;font-weight:700}.tab-cont .tab-list.on .text:after{content:"";display:block;width:.6666666667rem;height:.0952380952rem;background-color:#ff615b;position:absolute;bottom:0;left:50%;transform:translate(-50%,0);-webkit-border-radius:.0952380952rem;-moz-border-radius:.0952380952rem;border-radius:.0952380952rem;-webkit-transform:translate(-50%,0);-moz-transform:translate(-50%,0);-ms-transform:translate(-50%,0);-o-transform:translate(-50%,0)}.title-box{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;width:100%;position:relative}.title-box .orange-tag{background-color:#f95540;-webkit-border-radius:.0952380952rem;-moz-border-radius:.0952380952rem;border-radius:.0952380952rem;color:#fff;font-size:.4761904762rem;padding:.0238095238rem .1904761905rem;margin-right:.2857142857rem;position:relative;top:.0476190476rem}.title-box .orange-tag.qian{background-color:#feedeb;color:#fa5440}.title-box .title{font-family:PingFangSC-Medium,PingFangSC;font-weight:500;font-size:.8571428571rem;line-height:1.1904761905rem;color:#333;word-break:break-all}.title-box .title.mr{margin-right:4.7619047619rem}.title-box .title.mr-s{margin-right:2.380952381rem}.title-box.small .orange-tag{margin-top:.0952380952rem}.title-box.small .orange-tag.qian{background-color:#feedeb;color:#fa5440}.title-box.small .title{font-size:.7619047619rem;line-height:1.0476190476rem;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.title-box.recommend{padding-left:2.4523809524rem}.title-box.recommend .orange-tag{left:.7619047619rem}.title-box.recommend .orange-tag.qian{background-color:#feedeb;color:#fa5440}.title-box.recommend .title{font-weight:400;margin-bottom:.7619047619rem}.course-list{padding:.5714285714rem .7619047619rem .4761904762rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;font-family:PingFangSC-Regular,PingFangSC;font-weight:400}.course-list.list-null{padding-top:2.619047619rem}.course-list .course-item{position:relative;background:#fff;-webkit-box-shadow:0 0 20px 0 rgba(195,200,207,.33);-moz-box-shadow:0 0 20px 0 rgba(195,200,207,.33);box-shadow:0 0 20px 0 rgba(195,200,207,.33);padding:.7619047619rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin-bottom:.7619047619rem;-webkit-border-radius:.2857142857rem;-moz-border-radius:.2857142857rem;border-radius:.2857142857rem}.teacher{margin-top:.5714285714rem;width:100%}.teacher .tl-item{margin-right:.5238095238rem}.teacher .tl-item:nth-child(2){margin-right:0}.teacher .tl-item .tl-img-box{display:block;width:1.3333333333rem;height:1.3333333333rem;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;background-color:#e4e4e4;overflow:hidden}.teacher .tl-item .tl-img-box img{width:100%;height:100%}.teacher .tl-item .tl-name{max-width:3.8095238095rem;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;font-size:.5714285714rem;line-height:1.3333333333rem;color:#666;margin-left:.2857142857rem}.progress-wrapper{margin-left:.380952381rem}.progress-wrapper .progress-box{display:inline-block;width:2.6666666667rem;height:.380952381rem;-webkit-border-radius:.1904761905rem;-moz-border-radius:.1904761905rem;border-radius:.1904761905rem;background-color:#e6e6e6;position:relative;margin-right:.0952380952rem;overflow:hidden}.progress-wrapper .progress-box .progress{display:inline-block;height:100%;-webkit-border-radius:.1904761905rem;-moz-border-radius:.1904761905rem;border-radius:.1904761905rem;background-color:#ff6363;position:absolute;left:0;top:0;-webkit-transition:.3s all ease;-moz-transition:.3s all ease;-ms-transition:.3s all ease;-o-transition:.3s all ease;transition:.3s all ease}.title-box{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;width:100%;position:relative}.title-box .orange-tag{background-color:#f95540;-webkit-border-radius:.0952380952rem;-moz-border-radius:.0952380952rem;border-radius:.0952380952rem;color:#fff;font-size:.4761904762rem;padding:.0238095238rem .1904761905rem;margin-right:.2857142857rem;position:relative;top:.0476190476rem}.title-box .orange-tag.qian{background-color:#feedeb;color:#fa5440}.title-box .title{font-family:PingFangSC-Medium,PingFangSC;font-weight:500;font-size:.8571428571rem;line-height:1.1904761905rem;color:#212121;word-break:break-all;overflow:hidden}.cd-num{text-align:right;font-size:.5714285714rem;color:#999;line-height:.8571428571rem}.cd-time{font-size:.5714285714rem;color:#666;line-height:.8095238095rem;margin-top:.1904761905rem;position:relative}.cd-time.mr-s{padding-right:3.3333333333rem}.cd-time .txt{display:block;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.cd-time .txt .next-segment{margin-left:.8095238095rem}.course-status{font-size:.5714285714rem;line-height:.8095238095rem;padding-top:.2857142857rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500}.course-status.not-start{color:#666}.course-status.start{color:#ff6363}.course-status.ended{color:#979797}.course-status.next{color:#000}.load-more{font-size:.6666666667rem;text-align:center;color:#9ea5b8;padding-top:.4761904762rem;padding-bottom:1.1904761905rem}html{font-size:18px!important}@media only screen and (min-width:360px){html{font-size:20px!important}}@media only screen and (min-width:375px){html{font-size:21px!important}}@media only screen and (min-width:400px){html{font-size:22px!important}}@media only screen and (min-width:414px){html{font-size:23px!important}}@media only screen and (min-width:480px){html{font-size:24px!important}}@media only screen and (min-width:540px){html{font-size:26px!important}}@media only screen and (min-width:640px){html{font-size:28px!important}}@media only screen and (min-width:768px){html{font-size:32px!important}}@media only screen and (min-width:960px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (device-width:960px){html{font-size:16px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (min-width:1024px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}html{-ms-touch-action:manipulation;touch-action:manipulation;-webkit-overflow-scrolling:touch;overflow-scrolling:touch;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-user-select:none;-ms-user-select:none}body,html{-webkit-tap-highlight-color:transparent;-ms-tap-highlight-color:transparent;-o-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;height:100%;width:100%}body,button,input,select,textarea{font-family:TrebuchetMS,Rotobo,"Microsoft YaHei",sans-serif}body,dd,dl,dt,form,h1,h2,h3,h4,h5,h6,html,li,ol,p,select,ul{margin:0;padding:0}li,ol,ul{list-style-type:none}em,i{font-style:normal}a{color:#333}a{text-decoration:none}a img{border:0 none}input:-ms-input-placeholder,input::-moz-placeholder,input::-webkit-input-placeholder{color:#c2c5dd}input:focus:-ms-input-placeholder,input:focus::-moz-placeholder,input:focus::-webkit-input-placeholder{color:rgba(0,0,0,0)}button,input[type=button],input[type=email],input[type=number],input[type=password],input[type=phone],input[type=search],input[type=submit],input[type=text],textarea{-webkit-appearance:none;-moz-appearance:none;-webkit-border-image:none;-moz-border-image:none;-o-border-image:none;border-image:none;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}button,input[type=button],input[type=reset],input[type=submit]{cursor:pointer;-webkit-appearance:button;outline:0}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}table{border-collapse:collapse;border-spacing:0}td{vertical-align:top}.hidden{display:none!important;visibility:hidden}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.invisible{visibility:hidden}.clearfix:after,.clearfix:before{content:"";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.fl{float:left}.fr{float:right}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media print{*{background:0 0!important;color:#000!important;text-shadow:none!important;-webkit-filter:none!important;filter:none!important;-ms-filter:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}@page{margin:.5cm}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}}[v-cloak]{display:none}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:2){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:428px) and (device-height:926px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:390px) and (device-height:844px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}.special-detail .lesson-info{background-color:#fff;padding:.2380952381rem .7619047619rem 0}.special-detail .lesson-info .empty-mt{padding:4.7619047619rem 0}.special-detail .lesson-info .lesson-item{margin-top:.2380952381rem;padding:.7619047619rem 0 .5238095238rem;position:relative;border-top:1px solid #f3f3f3}.special-detail .lesson-info .lesson-item .num{font-size:.7619047619rem;color:#ff6b61;min-width:.4761904762rem;margin-right:.3333333333rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;font-style:italic}.special-detail .lesson-info .lesson-item .content{overflow:hidden}.special-detail .lesson-info .lesson-item .content .title{font-size:.7619047619rem;color:#333;line-height:1.0476190476rem;margin-right:4.7619047619rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;word-break:break-word;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.special-detail .lesson-info .lesson-item .content .txt{font-size:.5714285714rem;color:#666;line-height:.8095238095rem;padding-top:.380952381rem}.special-detail .lesson-info .lesson-item .play-btn{position:absolute;right:0;top:1.1904761905rem;width:4.380952381rem;height:1.380952381rem;-webkit-border-radius:.6666666667rem;-moz-border-radius:.6666666667rem;border-radius:.6666666667rem;font-size:.6666666667rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;-o-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-moz-justify-content:center;-ms-justify-content:center;-o-justify-content:center;-moz-box-pack:center;-ms-flex-pack:center;justify-content:center}.special-detail .lesson-info .lesson-item .play-btn .pb-time{width:1.9047619048rem;display:inline-block;vertical-align:middle;text-align:right}.special-detail .lesson-info .lesson-item .play-btn:before{content:"";display:inline-block;width:.7142857143rem;height:.7142857143rem;vertical-align:middle;margin-right:.0476190476rem}.special-detail .lesson-info .lesson-item .play-btn.on{border:1px solid #ff6b61;color:#ff6b61}.special-detail .lesson-info .lesson-item .play-btn.on:before{background:url(./images/new/icon_living.png) no-repeat center/100% 100%}.special-detail .lesson-info .lesson-item .play-btn.disabled{border:1px solid #ccc;color:#999}.special-detail .lesson-info .lesson-item .play-btn.disabled:before{background:url(./images/new/icon_playback_2.png) no-repeat center/100% 100%}.special-detail .lesson-info .lesson-item .play-btn.back{border:1px solid #ffac3d;color:#ffac3d}.special-detail .lesson-info .lesson-item .play-btn.back:before{background:url(./images/new/icon_play.png) no-repeat center/100% 100%}.special-detail .lesson-info .lesson-item .play-btn.test{border:1px solid #ff6b61;color:#ff6b61}.special-detail .lesson-info .lesson-item .play-btn.test:before{background:url(./images/new/icon_test.png) no-repeat center/100% 100%}.special-detail .lesson-info .lesson-item .play-btn.untest{border:1px solid #ccc;color:#999}.special-detail .lesson-info .lesson-item .play-btn.untest:before{background:url(./images/new/icon_untest.png) no-repeat center/100% 100%}html{font-size:18px!important}@media only screen and (min-width:360px){html{font-size:20px!important}}@media only screen and (min-width:375px){html{font-size:21px!important}}@media only screen and (min-width:400px){html{font-size:22px!important}}@media only screen and (min-width:414px){html{font-size:23px!important}}@media only screen and (min-width:480px){html{font-size:24px!important}}@media only screen and (min-width:540px){html{font-size:26px!important}}@media only screen and (min-width:640px){html{font-size:28px!important}}@media only screen and (min-width:768px){html{font-size:32px!important}}@media only screen and (min-width:960px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (device-width:960px){html{font-size:16px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (min-width:1024px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}html{-ms-touch-action:manipulation;touch-action:manipulation;-webkit-overflow-scrolling:touch;overflow-scrolling:touch;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-user-select:none;-ms-user-select:none}body,html{-webkit-tap-highlight-color:transparent;-ms-tap-highlight-color:transparent;-o-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;height:100%;width:100%}body,button,input,select,textarea{font-family:TrebuchetMS,Rotobo,"Microsoft YaHei",sans-serif}body,dd,dl,dt,form,h1,h2,h3,h4,h5,h6,html,li,ol,p,select,ul{margin:0;padding:0}li,ol,ul{list-style-type:none}em,i{font-style:normal}a{color:#333}a{text-decoration:none}a img{border:0 none}input:-ms-input-placeholder,input::-moz-placeholder,input::-webkit-input-placeholder{color:#c2c5dd}input:focus:-ms-input-placeholder,input:focus::-moz-placeholder,input:focus::-webkit-input-placeholder{color:rgba(0,0,0,0)}button,input[type=button],input[type=email],input[type=number],input[type=password],input[type=phone],input[type=search],input[type=submit],input[type=text],textarea{-webkit-appearance:none;-moz-appearance:none;-webkit-border-image:none;-moz-border-image:none;-o-border-image:none;border-image:none;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}button,input[type=button],input[type=reset],input[type=submit]{cursor:pointer;-webkit-appearance:button;outline:0}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}table{border-collapse:collapse;border-spacing:0}td{vertical-align:top}.hidden{display:none!important;visibility:hidden}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.invisible{visibility:hidden}.clearfix:after,.clearfix:before{content:"";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.fl{float:left}.fr{float:right}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media print{*{background:0 0!important;color:#000!important;text-shadow:none!important;-webkit-filter:none!important;filter:none!important;-ms-filter:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}@page{margin:.5cm}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}}[v-cloak]{display:none}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:2){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:428px) and (device-height:926px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:390px) and (device-height:844px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}.my_exam{padding:0 .7619047619rem}.my_exam .exam_list .el_item{padding:.7619047619rem 0;border-bottom:1px solid #f3f3f3}.my_exam .exam_list .el_item:last-child{border-bottom:none}.my_exam .exam_list .el_item .item_info .ii_title{font-size:.7619047619rem;line-height:1.0476190476rem;color:#333;font-family:PingFangSC-Medium,PingFangSC;font-weight:500}.my_exam .exam_list .el_item .item_info .ii_sub_title{color:#666;font-size:.5714285714rem;line-height:.8095238095rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;margin-top:.4285714286rem}.my_exam .exam_list .el_item .item_btn{width:4.1904761905rem;height:1.3333333333rem;line-height:1.3333333333rem;text-align:center;-webkit-border-radius:1.3333333333rem;-moz-border-radius:1.3333333333rem;border-radius:1.3333333333rem;font-size:.6666666667rem;border:1px solid #ff6b61;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;color:#ff6b61}.my_exam .exam_list .el_item .item_btn.disable{border:1px solid #999;color:#999}.my_exam .exam_list .el_item .item_btn.done{border:1px solid #ffac3d;color:#ffac3d}.my_exam .exam_list .el_item .menu_list{margin-top:.9047619048rem}.my_exam .exam_list .el_item .menu_list .ml_item{font-size:.5714285714rem;line-height:1;color:#666;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;margin-right:2.619047619rem}.my_exam .exam_list .el_item .menu_list .ml_item .icon{display:inline-block;width:.9523809524rem;height:.9523809524rem;background:url(./images/my_exam_report.png) no-repeat center/100%;vertical-align:bottom;top:.1904761905rem;position:relative}.my_exam .exam_list .el_item .menu_list .ml_item .icon.answers{background:url(./images/my_exam_answers.png) no-repeat center/100%}.my_exam .exam_list .el_item .menu_list .ml_item.disable{color:#ccc}.my_exam .exam_list .el_item .menu_list .ml_item.disable .icon{opacity:.4}.my_exam .list-null{padding-top:5.7142857143rem}.my_exam_list{padding:0 .7619047619rem}.my_exam_list .exam_list .el_item{padding:.7619047619rem 0;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;overflow:hidden;border-bottom:1px solid #f3f3f3}.my_exam_list .exam_list .el_item:last-child{border-bottom:none}.my_exam_list .exam_list .el_item .num{font-size:.7619047619rem;color:#ff6b61;line-height:1.3333333333rem;min-width:.4761904762rem;margin-right:.3333333333rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;font-style:italic}.my_exam_list .exam_list .el_item .item_info{-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1;margin-right:.3333333333rem;overflow:hidden}.my_exam_list .exam_list .el_item .item_info .ii_title{font-size:.7619047619rem;height:1.3333333333rem;line-height:1.3333333333rem;color:#333;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.my_exam_list .exam_list .el_item .item_info .ii_sub_title{color:#666;font-size:.5714285714rem;height:.8095238095rem;line-height:.8095238095rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;margin-top:.4285714286rem}.my_exam_list .exam_list .el_item .item_btn{width:4.1904761905rem;height:1.3333333333rem;line-height:1.3333333333rem;text-align:center;-webkit-border-radius:1.3333333333rem;-moz-border-radius:1.3333333333rem;border-radius:1.3333333333rem;font-size:.6666666667rem;border:1px solid #ff6b61;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;color:#ff6b61}.my_exam_list .exam_list .el_item .item_btn.disable{border:1px solid #999;color:#999}.my_exam_list .exam_list .el_item .item_btn.done{border:1px solid #ffac3d;color:#ffac3d}.my_exam_list .list-null{padding-top:5.7142857143rem}.arithmetic-list{min-height:100%;width:100%;overflow-x:hidden;background-color:#0d67e5}.arithmetic-list .main-top{padding:.7619047619rem 0 0 .7619047619rem;background:-webkit-gradient(linear,left top, left bottom,color-stop(0, #4cc0e9),to(#0d67e5));background:-webkit-linear-gradient(top,#4cc0e9 0,#0d67e5 100%);background:-moz-linear-gradient(top,#4cc0e9 0,#0d67e5 100%);background:-o-linear-gradient(top,#4cc0e9 0,#0d67e5 100%);background:linear-gradient(180deg,#4cc0e9 0,#0d67e5 100%)}.arithmetic-list .star-cont{display:block;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;width:2.380952381rem;height:.8571428571rem;padding-left:.3571428571rem;font-size:.5714285714rem;color:#fff;line-height:.8571428571rem;text-align:center;background:url(./images/arithmetic/icon_star1.png) 0 0/100% 100% no-repeat;-webkit-border-radius:.4047619048rem .0952380952rem .4047619048rem 0;-moz-border-radius:.4047619048rem .0952380952rem .4047619048rem 0;border-radius:.4047619048rem .0952380952rem .4047619048rem 0}.arithmetic-list .user{position:relative;padding-right:.7619047619rem;text-align:center;font-size:0}.arithmetic-list .user .user-icon{display:inline-block;width:2.619047619rem;height:2.619047619rem;background-color:#fff;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%}.arithmetic-list .user .user-name{display:inline-block;height:1.1904761905rem;width:4.4761904762rem;margin-top:-.2380952381rem;font-size:.5714285714rem;font-weight:500;color:#fff;line-height:1.1904761905rem;text-align:center;background:#257cc7;-webkit-border-radius:26px;-moz-border-radius:26px;border-radius:26px}.arithmetic-list .user .rules-btn{position:absolute;top:.619047619rem;right:0rem;width:3.2857142857rem;height:1.1904761905rem;font-size:.5714285714rem;font-weight:600;color:#fff;line-height:1.1904761905rem;background:#ffac0a;-webkit-border-radius:.5952380952rem 0 0 .5952380952rem;-moz-border-radius:.5952380952rem 0 0 .5952380952rem;border-radius:.5952380952rem 0 0 .5952380952rem}.arithmetic-list .progress{padding:2.1428571429rem 1.4285714286rem 1.9047619048rem 0;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center}.arithmetic-list .progress .progress-item{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex}.arithmetic-list .progress .progress-item:nth-child(1){-webkit-box-flex:4;-webkit-flex:4;-moz-box-flex:4;-ms-flex:4;flex:4}.arithmetic-list .progress .progress-item:nth-child(2){-webkit-box-flex:5;-webkit-flex:5;-moz-box-flex:5;-ms-flex:5;flex:5}.arithmetic-list .progress .progress-item:nth-child(3){-webkit-box-flex:6;-webkit-flex:6;-moz-box-flex:6;-ms-flex:6;flex:6}.arithmetic-list .progress .progress-bar{-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1;height:.6666666667rem;background-color:#2097ff;overflow:hidden}.arithmetic-list .progress .progress-bar.radius{-webkit-border-radius:.5rem 0 0 .5rem;-moz-border-radius:.5rem 0 0 .5rem;border-radius:.5rem 0 0 .5rem}.arithmetic-list .progress .progress-bar .progress-cont{height:100%;-webkit-transition:width .8s ease-out;-o-transition:width .8s ease-out;-moz-transition:width .8s ease-out;transition:width .8s ease-out;background:-webkit-gradient(linear,left top, left bottom,color-stop(0, #fff76e),to(#f9b100));background:-webkit-linear-gradient(top,#fff76e 0,#f9b100 100%);background:-moz-linear-gradient(top,#fff76e 0,#f9b100 100%);background:-o-linear-gradient(top,#fff76e 0,#f9b100 100%);background:linear-gradient(180deg,#fff76e 0,#f9b100 100%)}.arithmetic-list .progress .box-cont{width:.6666666667rem;height:.6666666667rem;background-color:#2097ff;position:relative}.arithmetic-list .progress .box-complete{position:absolute;top:-1.2857142857rem;left:-.9761904762rem;width:2.619047619rem;height:.8095238095rem;font-size:.5714285714rem;line-height:.8095238095rem;color:#fff;text-align:center}.arithmetic-list .progress .box-complete>span{color:#ffac0a;font-weight:500}.arithmetic-list .progress .open-img{position:absolute;top:-.9047619048rem;left:-.7380952381rem;z-index:2;width:2.1428571429rem;height:1.9523809524rem}.arithmetic-list .progress .close-img{position:absolute;top:-.4523809524rem;left:-.5rem;width:1.6666666667rem;height:1.4761904762rem}.arithmetic-list .progress #can-open0,.arithmetic-list .progress #can-open1,.arithmetic-list .progress #can-open2{position:absolute;top:-.5476190476rem;left:-.5rem;width:1.6666666667rem;height:1.6666666667rem}.arithmetic-list .progress .box-star{position:absolute;bottom:-1.2380952381rem;left:-.9761904762rem;height:.9523809524rem;width:2.619047619rem;line-height:.9523809524rem;color:#fff;text-align:center}.arithmetic-list .progress .box-star>img{display:inline-block;vertical-align:middle;width:.7619047619rem;height:.7619047619rem}.arithmetic-list .progress .box-star>span{display:inline-block;vertical-align:middle;margin-left:.0952380952rem;font-size:.5714285714rem;font-weight:500}.arithmetic-list .exam-list{padding:0 .7619047619rem .7619047619rem .7619047619rem}.arithmetic-list .exam-item{padding:.7619047619rem .7619047619rem .7619047619rem .5714285714rem;margin-bottom:.7619047619rem;background-color:#fff;-webkit-border-radius:.380952381rem;-moz-border-radius:.380952381rem;border-radius:.380952381rem}.arithmetic-list .exam-item .exam-name{height:1.1428571429rem;padding-left:.1904761905rem;line-height:1.1428571429rem;font-size:.7619047619rem;font-weight:500;color:#000;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.arithmetic-list .exam-item .exam-info{height:.7619047619rem;padding-left:.1904761905rem;margin:.380952381rem 0;line-height:.7619047619rem;font-size:.5714285714rem;color:#666}.arithmetic-list .exam-item .exam-info.rate-color{color:#ffac0a;font-weight:600}.arithmetic-list .exam-item .exam-status{height:1.3333333333rem;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center}.arithmetic-list .exam-item .exam-status .yhx-icon{width:3.0476190476rem;height:.8571428571rem}.arithmetic-list .exam-item .exam-status .countdown-box{-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1}.arithmetic-list .exam-item .exam-status .star-none-img{height:.8571428571rem;width:4.1428571429rem}.arithmetic-list .exam-item .exam-status .status-btn{width:3.4285714286rem;height:1.3333333333rem;line-height:1.3333333333rem;font-size:.5714285714rem;font-weight:600;-webkit-border-radius:.6666666667rem;-moz-border-radius:.6666666667rem;border-radius:.6666666667rem;text-align:center}.arithmetic-list .exam-item .exam-status .status-btn.not-open{background-color:#eee;color:#999}.arithmetic-list .exam-item .exam-status .status-btn.not-finish{background-color:rgba(255,52,51,.1);color:#ff3433}.arithmetic-list .exam-item .exam-status .status-btn.has-finish{background-color:rgba(108,194,74,.1);color:#6cc24a}.arithmetic-list .exam-item .exam-status .status-btn.overdue{background-color:#eee;color:#666}.arithmetic-list .modalOpenBox{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);z-index:9999;-moz-transform:translate3d(0,0,0);transform:translate3d(0,0,0);-webkit-transform:translate3d(0,0,0)}.arithmetic-list .modalOpenBox .openBox{position:absolute;top:50%;left:50%;width:10.0476190476rem;height:9.0476190476rem;margin-top:-4.5238095238rem;margin-left:-5.0238095238rem}.arithmetic-list .modalOpenBox .openBox .award{position:absolute;top:50%;left:50%;width:6.8571428571rem;height:6.380952381rem;-webkit-transform-origin:center center;-moz-transform-origin:center center;-ms-transform-origin:center center;-o-transform-origin:center center;transform-origin:center center;background:#7cfc00}.arithmetic-list .modalOpenBox .openBox .award_title{font-size:.5714285714rem;font-weight:500;margin-top:4.0476190476rem;text-align:center}.arithmetic-list .modalOpenBox .openBox .award_1{margin-top:-3.4285714286rem;margin-left:-3.1904761905rem;-webkit-transform:scale(0);-moz-transform:scale(0);-ms-transform:scale(0);-o-transform:scale(0);transform:scale(0);background:url(./images/arithmetic/bg_open_box.png) no-repeat center/100% 100%}.arithmetic-list .modalOpenBox .openBox .award_1 .award_count{font-size:.7619047619rem;color:#ff8700}.arithmetic-list .modalOpenBox .openBox .oBox{width:100%;height:100%}.arithmetic-list .countdown{padding-left:.1904761905rem;font-size:.5714285714rem;color:#33a0ff}.arithmetic-list .countdown .countdown-num{display:inline-block;margin:0 .1904761905rem;width:.7619047619rem;height:.7619047619rem;line-height:.7619047619rem;text-align:center;background:rgba(51,160,255,.14);-webkit-border-radius:.0952380952rem;-moz-border-radius:.0952380952rem;border-radius:.0952380952rem}.chinesescene-list{min-height:100%;width:100%;overflow:hidden;position:relative;background:#f9fafc}.chinesescene-list .main-top{position:absolute;top:0;left:0;width:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:0 .7619047619rem;height:12.6666666667rem;background:-webkit-gradient(linear,left bottom, left top,color-stop(0, #f9fafc),color-stop(15%, #f9f4f3),color-stop(39%, #ff9360),color-stop(83%, #ff433a),to(#ff3f38));background:-webkit-linear-gradient(bottom,#f9fafc 0,#f9f4f3 15%,#ff9360 39%,#ff433a 83%,#ff3f38 100%);background:-moz-linear-gradient(bottom,#f9fafc 0,#f9f4f3 15%,#ff9360 39%,#ff433a 83%,#ff3f38 100%);background:-o-linear-gradient(bottom,#f9fafc 0,#f9f4f3 15%,#ff9360 39%,#ff433a 83%,#ff3f38 100%);background:linear-gradient(360deg,#f9fafc 0,#f9f4f3 15%,#ff9360 39%,#ff433a 83%,#ff3f38 100%)}.chinesescene-list .main-top .rules-btn{position:fixed;top:1.1428571429rem;right:0rem;width:3.0952380952rem;height:1.1428571429rem;background:rgba(255,255,255,.2);-webkit-border-radius:.5952380952rem 0 0 .5952380952rem;-moz-border-radius:.5952380952rem 0 0 .5952380952rem;border-radius:.5952380952rem 0 0 .5952380952rem;font-size:.5714285714rem;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#fff;line-height:1.1428571429rem;text-align:center}.chinesescene-list .main-top .main-top-con{margin-top:1.1428571429rem}.chinesescene-list .main-top .main-top-con>div{float:left;overflow:hidden}.chinesescene-list .main-top .main-top-con>div .font{height:1.0476190476rem;font-size:.6666666667rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#fff;line-height:1.0476190476rem;margin-bottom:.1904761905rem}.chinesescene-list .main-top .main-top-con>div .num{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:end;-webkit-align-items:flex-end;-moz-box-align:end;-ms-flex-align:end;align-items:flex-end}.chinesescene-list .main-top .main-top-con>div .num1{width:1.9047619048rem;height:1.7142857143rem;font-size:1.7142857143rem;font-family:Helvetica-Bold,Helvetica;font-weight:700;color:#fff;line-height:1.7142857143rem}.chinesescene-list .main-top .main-top-con>div .num2{width:1.1428571429rem;height:.9523809524rem;font-size:.7619047619rem;font-family:Helvetica-Bold,Helvetica;font-weight:700;color:#fff;line-height:.9523809524rem}.chinesescene-list .main-top .main-top-con .studyProgress{width:5.1428571429rem}.chinesescene-list .unit-list{position:relative;padding:0 .7619047619rem;margin-top:4.8571428571rem}.chinesescene-list .unit-list .unit-item{margin-bottom:.5714285714rem;overflow:hidden;-webkit-box-shadow:0 .2380952381rem .4761904762rem .2380952381rem rgba(120,128,142,.05);-moz-box-shadow:0 .2380952381rem .4761904762rem .2380952381rem rgba(120,128,142,.05);box-shadow:0 .2380952381rem .4761904762rem .2380952381rem rgba(120,128,142,.05);-webkit-border-radius:.380952381rem;-moz-border-radius:.380952381rem;border-radius:.380952381rem;padding:0 .7619047619rem;background:#fff}.chinesescene-list .unit-list .unit-item .unit-title{position:relative;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:2.3333333333rem;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;border-bottom:1px solid #eee;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-webkit-justify-content:space-between;-moz-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.chinesescene-list .unit-list .unit-item .unit-title .finished-icon{position:absolute;bottom:0;left:40%;width:2rem;height:2rem}.chinesescene-list .unit-list .unit-item .unit-title .title{-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1;width:12.0476190476rem;height:1.0476190476rem;font-size:.7619047619rem;font-family:PingFangSC-Medium,PingFang SC;font-weight:700;color:#333;line-height:1.0476190476rem}.chinesescene-list .unit-list .unit-item .unit-title .hide-text{display:inline-block;vertical-align:middle;font-size:.5714285714rem;color:#999}.chinesescene-list .unit-list .unit-item .unit-title .arrow-icon{display:inline-block;vertical-align:middle;width:.7619047619rem;height:.7619047619rem;-webkit-transition:-webkit-transform .1s;transition:-webkit-transform .1s;-o-transition:-o-transform .1s;-moz-transition:transform .1s, -moz-transform .1s;transition:transform .1s;transition:transform .1s, -webkit-transform .1s, -moz-transform .1s, -o-transform .1s}.chinesescene-list .unit-list .unit-item .unit-title .arrow-icon.open{-webkit-transform:rotate(-180deg);-moz-transform:rotate(-180deg);-ms-transform:rotate(-180deg);-o-transform:rotate(-180deg);transform:rotate(-180deg)}.chinesescene-list .unit-list .unit-item .unit-process-con{height:4rem;padding:.4761904762rem 0 .9047619048rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-webkit-justify-content:space-between;-moz-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.chinesescene-list .unit-list .unit-item .unit-process-con>div{height:100%}.chinesescene-list .unit-list .unit-item .unit-process-con .unit-process-con-left .unit-process-font{height:.7619047619rem;font-size:.5714285714rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#666;line-height:.7619047619rem;margin-top:.6666666667rem}.chinesescene-list .unit-list .unit-item .unit-process-con .unit-process-con-left .unit-process{margin-top:.2857142857rem;width:9.5238095238rem;height:.2857142857rem;background:#eee;-webkit-border-radius:.5rem;-moz-border-radius:.5rem;border-radius:.5rem;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center}.chinesescene-list .unit-list .unit-item .unit-process-con .unit-process-con-left .unit-process .progress_bar{height:100%;background:#ff6b4d;-webkit-border-radius:.5rem;-moz-border-radius:.5rem;border-radius:.5rem}.chinesescene-list .unit-list .unit-item .unit-process-con .unit-process-con-right{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center}.chinesescene-list .unit-list .unit-item .unit-process-con .unit-process-con-right .goFinshBtn{width:3.4285714286rem;height:1.3333333333rem;background:#ff3433;-webkit-border-radius:.6666666667rem;-moz-border-radius:.6666666667rem;border-radius:.6666666667rem;font-size:.5714285714rem;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#fff;line-height:1.3333333333rem;text-align:center}.chinesescene-list .unit-list .unit-item .unit-process-con .unit-process-con-right img{width:2.5238095238rem;height:auto}.chinesescene-list .unit-list .character-list{padding-bottom:.4285714286rem}.chinesescene-list .unit-list .character-list .item-border{border-bottom:.0238095238rem solid #e8e8e8}.chinesescene-list .unit-list .character-list .item-border:last-child{border:none}.chinesescene-list .unit-list .character-list .character-item{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:2.6666666667rem;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center}.chinesescene-list .unit-list .character-list .character-exam-info{-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1;padding:.5238095238rem 0;font-size:0}.chinesescene-list .unit-list .character-list .character-exam-info .character{display:inline-block;vertical-align:middle;position:relative;height:1.1428571429rem;padding-left:.380952381rem;padding-right:.4285714286rem;line-height:1.1428571429rem;font-size:0;overflow:hidden}.chinesescene-list .unit-list .character-list .character-exam-info .character>span{display:inline-block;font-size:.7619047619rem;font-weight:600;color:#333}.chinesescene-list .unit-list .character-list .character-exam-info .character .character-name{max-width:1.8em;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;font-family:PingFangSC-Medium,PingFang SC}.chinesescene-list .unit-list .character-list .character-exam-info .character.not-open{position:relative}.chinesescene-list .unit-list .character-list .character-exam-info .character.not-open::before{content:"";position:absolute;left:0;top:.4523809524rem;width:.2380952381rem;height:.2380952381rem;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;background-color:#eee}.chinesescene-list .unit-list .character-list .character-exam-info .star-img{display:inline-block;vertical-align:middle;height:.8571428571rem}.chinesescene-list .unit-list .character-list .character-exam-info .star-num-cont{display:inline-block;vertical-align:middle;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;width:2.380952381rem;height:.8571428571rem;padding-left:.3571428571rem;font-size:.5714285714rem;color:#fff;line-height:.8571428571rem;text-align:center;background:url(./images/arithmetic/icon_star1_new.png) 0 0/100% 100% no-repeat;-webkit-border-radius:.4047619048rem .0952380952rem .4047619048rem 0;-moz-border-radius:.4047619048rem .0952380952rem .4047619048rem 0;border-radius:.4047619048rem .0952380952rem .4047619048rem 0;font-family:PingFangSC-Medium,PingFang SC}.chinesescene-list .unit-list .character-list .character-exam-info .time{height:.7619047619rem;margin-top:.1428571429rem;padding-left:.5714285714rem;line-height:.7619047619rem;font-size:.5714285714rem;color:#666}.chinesescene-list .unit-list .character-list .character-exam-info .countdown-box{margin-top:.1428571429rem;padding-left:.380952381rem}.chinesescene-list .unit-list .character-list .status-btn{width:3.4285714286rem;height:.7619047619rem;line-height:.7619047619rem;font-size:.5714285714rem;text-align:center;font-family:PingFangSC-Medium,PingFang SC;font-weight:500}.chinesescene-list .unit-list .character-list .status-btn.not-open{color:#ccc}.chinesescene-list .unit-list .character-list .status-btn.not-finish{color:#ff3433}.chinesescene-list .unit-list .character-list .status-btn.has-finish{color:#666}.chinesescene-list .unit-list .character-list .status-btn.overdue{color:#ff3433}.chinesescene-list .unit-list .more-text{margin-top:1.1428571429rem;margin-bottom:1.8571428571rem;line-height:1.0476190476rem;font-size:.6666666667rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#666;text-align:center}.topicPackage{width:100%;height:100%;overflow-y:scroll;overflow-x:hidden;background:#fff}.topicPackage .tips{height:1.7142857143rem;line-height:1.7142857143rem;background:#fff4e6;padding-left:.7142857143rem;font-size:.5714285714rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#faa432}.topicPackage .tabBar{height:2.4285714286rem;line-height:2.4285714286rem;background:#fff;font-size:.7619047619rem;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#666}.topicPackage .tabBar .tabBar-item{width:49%;display:inline-block;vertical-align:middle;text-align:center}.topicPackage .tabBar .tabBar-item.selected{color:#333;font-weight:600;position:relative}.topicPackage .tabBar .tabBar-item.selected::after{content:"";display:inline-block;vertical-align:middle;width:.7619047619rem;height:.1904761905rem;background:#18b2ff;border-radius:.0952380952rem;-webkit-border-radius:.0952380952rem;-moz-border-radius:.0952380952rem;-ms-border-radius:.0952380952rem;-o-border-radius:.0952380952rem;position:absolute;bottom:0;left:50%;margin-left:-.380952381rem}.topicPackage .testSite_page,.topicPackage .wrong_page{text-align:center;margin-bottom:1.5238095238rem}.topicPackage .testSite_page .right-box,.topicPackage .wrong_page .right-box{margin-top:.7619047619rem}.topicPackage .testSite_page .right-box .right_end_img,.topicPackage .testSite_page .right-box .right_start_img,.topicPackage .wrong_page .right-box .right_end_img,.topicPackage .wrong_page .right-box .right_start_img{width:.7380952381rem;height:.8095238095rem;vertical-align:middle}.topicPackage .testSite_page .right-box span,.topicPackage .wrong_page .right-box span{font-size:.7619047619rem;font-family:PingFangSC-Semibold,PingFang SC;font-weight:600;color:#333;margin-left:.1428571429rem;margin-right:.1904761905rem}.topicPackage .testSite_page .teacher-box,.topicPackage .wrong_page .teacher-box{text-align:center;margin:2.2857142857rem .7142857143rem 0;border-bottom:.0238095238rem solid rgba(0,0,0,.07);display:inline-block}.topicPackage .testSite_page .teacher-box .tb-content-box,.topicPackage .wrong_page .teacher-box .tb-content-box{position:relative;padding:.7619047619rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;background:#e8f7ff;border-radius:.380952381rem;-webkit-border-radius:.380952381rem;-moz-border-radius:.380952381rem;-ms-border-radius:.380952381rem;-o-border-radius:.380952381rem;margin-bottom:.7619047619rem}.topicPackage .testSite_page .teacher-box .tb-content-box .end_img,.topicPackage .testSite_page .teacher-box .tb-content-box .start_img,.topicPackage .wrong_page .teacher-box .tb-content-box .end_img,.topicPackage .wrong_page .teacher-box .tb-content-box .start_img{width:.7619047619rem;height:.7619047619rem}.topicPackage .testSite_page .teacher-box .tb-content-box .start_img,.topicPackage .wrong_page .teacher-box .tb-content-box .start_img{position:absolute;top:.7619047619rem;left:.7619047619rem}.topicPackage .testSite_page .teacher-box .tb-content-box .teacher_img,.topicPackage .wrong_page .teacher-box .tb-content-box .teacher_img{width:2.8571428571rem;height:2.619047619rem;border-radius:50%;-webkit-border-radius:50%;-moz-border-radius:50%;-ms-border-radius:50%;-o-border-radius:50%;position:relative;top:-2.1428571429rem}.topicPackage .testSite_page .teacher-box .tb-content-box .end_img,.topicPackage .wrong_page .teacher-box .tb-content-box .end_img{position:absolute;bottom:.7619047619rem;right:.7619047619rem}.topicPackage .testSite_page .teacher-box .tb-content-box .tb-text,.topicPackage .wrong_page .teacher-box .tb-content-box .tb-text{font-size:.6666666667rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#18b2ff;line-height:.9523809524rem;margin-top:-1.1904761905rem;margin-bottom:.9523809524rem}.topicPackage .testSite_page .exam-content,.topicPackage .wrong_page .exam-content{padding:0 1.2857142857rem;margin:1.2380952381rem auto 0;background-color:#fff}.topicPackage .testSite_page .exam-content .exam-content-item .ec-title-box,.topicPackage .wrong_page .exam-content .exam-content-item .ec-title-box{text-align:left;font-size:.7619047619rem;font-family:PingFangSC-Medium,PingFang SC;color:#333;margin-top:1.1904761905rem}.topicPackage .testSite_page .exam-content .exam-content-item .ec-title-box .ec-title,.topicPackage .wrong_page .exam-content .exam-content-item .ec-title-box .ec-title{font-weight:500}.topicPackage .testSite_page .exam-content .exam-content-item .ec-title-box .ec-title::before,.topicPackage .wrong_page .exam-content .exam-content-item .ec-title-box .ec-title::before{content:"";display:inline-block;position:relative;top:.0952380952rem;width:.1904761905rem;height:.7619047619rem;background:#18b2ff;margin-right:.1428571429rem;border-radius:.0952380952rem;-webkit-border-radius:.0952380952rem;-moz-border-radius:.0952380952rem;-ms-border-radius:.0952380952rem;-o-border-radius:.0952380952rem}.topicPackage .testSite_page .exam-content .exam-content-item .ec-title-box .ec-title-info,.topicPackage .wrong_page .exam-content .exam-content-item .ec-title-box .ec-title-info{font-weight:400}.topicPackage .testSite_page .exam-content .exam-content-item .ec-title-box .ec-title-info .title-num,.topicPackage .wrong_page .exam-content .exam-content-item .ec-title-box .ec-title-info .title-num{color:#18b2ff}.topicPackage .testSite_page .exam-content .exam-content-item .ec-content,.topicPackage .wrong_page .exam-content .exam-content-item .ec-content{margin-top:.7619047619rem;font-size:.7619047619rem;text-align:left}html{font-size:18px!important}@media only screen and (min-width:360px){html{font-size:20px!important}}@media only screen and (min-width:375px){html{font-size:21px!important}}@media only screen and (min-width:400px){html{font-size:22px!important}}@media only screen and (min-width:414px){html{font-size:23px!important}}@media only screen and (min-width:480px){html{font-size:24px!important}}@media only screen and (min-width:540px){html{font-size:26px!important}}@media only screen and (min-width:640px){html{font-size:28px!important}}@media only screen and (min-width:768px){html{font-size:32px!important}}@media only screen and (min-width:960px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (device-width:960px){html{font-size:16px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (min-width:1024px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}html{-ms-touch-action:manipulation;touch-action:manipulation;-webkit-overflow-scrolling:touch;overflow-scrolling:touch;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-user-select:none;-ms-user-select:none}body,html{-webkit-tap-highlight-color:transparent;-ms-tap-highlight-color:transparent;-o-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;height:100%;width:100%}body,button,input,select,textarea{font-family:TrebuchetMS,Rotobo,"Microsoft YaHei",sans-serif}body,dd,dl,dt,form,h1,h2,h3,h4,h5,h6,html,li,ol,p,select,ul{margin:0;padding:0}li,ol,ul{list-style-type:none}em,i{font-style:normal}a{color:#333}a{text-decoration:none}a img{border:0 none}input:-ms-input-placeholder,input::-moz-placeholder,input::-webkit-input-placeholder{color:#c2c5dd}input:focus:-ms-input-placeholder,input:focus::-moz-placeholder,input:focus::-webkit-input-placeholder{color:rgba(0,0,0,0)}button,input[type=button],input[type=email],input[type=number],input[type=password],input[type=phone],input[type=search],input[type=submit],input[type=text],textarea{-webkit-appearance:none;-moz-appearance:none;-webkit-border-image:none;-moz-border-image:none;-o-border-image:none;border-image:none;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}button,input[type=button],input[type=reset],input[type=submit]{cursor:pointer;-webkit-appearance:button;outline:0}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}table{border-collapse:collapse;border-spacing:0}td{vertical-align:top}.hidden{display:none!important;visibility:hidden}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.invisible{visibility:hidden}.clearfix:after,.clearfix:before{content:"";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.fl{float:left}.fr{float:right}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media print{*{background:0 0!important;color:#000!important;text-shadow:none!important;-webkit-filter:none!important;filter:none!important;-ms-filter:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}@page{margin:.5cm}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}}[v-cloak]{display:none}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:2){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:428px) and (device-height:926px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:390px) and (device-height:844px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}.course-task{margin-top:1.1904761905rem;border-top:.0476190476rem solid #ddd;width:100%;overflow:hidden}.course-task .has-finished{padding:.9523809524rem 0;background:#f9f9f9;-webkit-border-radius:.380952381rem;-moz-border-radius:.380952381rem;border-radius:.380952381rem}.course-task .has-finished :first-child{text-align:center;font-size:.7619047619rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;color:#666}.course-task .has-finished :last-child{text-align:center;margin-top:.380952381rem;font-size:.5714285714rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;color:#666}.course-task .swiper-box{margin-top:.9523809524rem;overflow:visible!important}.course-task .swiper-box .swiper-wrapper{padding-top:.380952381rem}.course-task .swiper-box.only-one-task .has-task{width:100%!important}.course-task .swiper-box .has-task{overflow:hidden;width:15.2380952381rem!important;background:#fff;-webkit-border-radius:.380952381rem;-moz-border-radius:.380952381rem;border-radius:.380952381rem}.course-task .swiper-box .has-task .task-top .title{white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;color:#333;font-size:.7619047619rem;text-align:left;margin:.5714285714rem 3.8095238095rem 0 .7619047619rem}.course-task .swiper-box .has-task .task-top .enter-task{position:absolute;top:.7142857143rem;right:.7619047619rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;color:#666;font-size:.5714285714rem}.course-task .swiper-box .has-task .task-top .enter-task .details_gray{vertical-align:middle;margin-left:-.3333333333rem;width:.5714285714rem;height:.5714285714rem}.course-task .swiper-box .has-task .task-top .line{height:.0476190476rem;background:#eee;margin:.5238095238rem .7619047619rem .5714285714rem}.course-task .swiper-box .has-task .task-top .line-none{background:#fff}.course-task .swiper-box .has-task .task{float:left;width:24.8%}.course-task .swiper-box .has-task .task.TASK_1{width:100%}.course-task .swiper-box .has-task .task.TASK_2{width:48%}.course-task .swiper-box .has-task .task.TASK_3{width:33%}.course-task .swiper-box .has-task .task.TASK_4{width:24.8%}.course-task .swiper-box .has-task .task .circle{margin:0 auto;width:2.4761904762rem;height:2.4761904762rem;-webkit-border-radius:1.2380952381rem;-moz-border-radius:1.2380952381rem;border-radius:1.2380952381rem;position:relative}.course-task .swiper-box .has-task .task .circle.past-circle{background:-webkit-gradient(linear,left top, left bottom,color-stop(0, #e5e5e5),to(#cecece));background:-webkit-linear-gradient(top,#e5e5e5 0,#cecece 100%);background:-moz-linear-gradient(top,#e5e5e5 0,#cecece 100%);background:-o-linear-gradient(top,#e5e5e5 0,#cecece 100%);background:linear-gradient(180deg,#e5e5e5 0,#cecece 100%)}.course-task .swiper-box .has-task .task .circle.none-circle{background:0 0}.course-task .swiper-box .has-task .task .circle.none-circle img{text-align:center;width:100%;height:100%}.course-task .swiper-box .has-task .task .circle .task-icon{text-align:center;width:2.4761904762rem;height:2.4761904762rem;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%}.course-task .swiper-box .has-task .task .circle .star-box{position:absolute;left:50%;top:0}.course-task .swiper-box .has-task .task .circle .star-box .starfish-coins{padding-right:.1904761905rem;padding-top:.0476190476rem;font-size:.4761904762rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;color:#fff;white-space:nowrap;height:.7619047619rem;background:-webkit-gradient(linear,left top, right top,color-stop(0, rgba(198,198,198,.4)),to(#b5b6b5));background:-webkit-linear-gradient(left,rgba(198,198,198,.4) 0,#b5b6b5 100%);background:-moz-linear-gradient(left,rgba(198,198,198,.4) 0,#b5b6b5 100%);background:-o-linear-gradient(left,rgba(198,198,198,.4) 0,#b5b6b5 100%);background:linear-gradient(90deg,rgba(198,198,198,.4) 0,#b5b6b5 100%);-webkit-box-shadow:0 0 .380952381rem 0 rgba(0,0,0,.1);-moz-box-shadow:0 0 .380952381rem 0 rgba(0,0,0,.1);box-shadow:0 0 .380952381rem 0 rgba(0,0,0,.1);-webkit-border-radius:.380952381rem .380952381rem .380952381rem .0952380952rem;-moz-border-radius:.380952381rem .380952381rem .380952381rem .0952380952rem;border-radius:.380952381rem .380952381rem .380952381rem .0952380952rem;opacity:1}.course-task .swiper-box .has-task .task .circle .star-box .starfish-coins.past{opacity:.5}.course-task .swiper-box .has-task .task .circle .star-box .starfish-coins img{width:.5714285714rem;height:.5714285714rem;margin-bottom:-.0952380952rem;margin-left:.1904761905rem}.course-task .swiper-box .has-task .task .circle .star-box .starfish-coins span{display:inline-block;font-size:.4761904762rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500}.course-task .swiper-box .has-task .task .circle .star-box .complete-task{display:block;margin-left:.5714285714rem;margin-top:.0952380952rem;width:.7619047619rem;height:.7619047619rem}.course-task .swiper-box .has-task .task .desc-item{margin:.380952381rem 0 .619047619rem;text-align:center;font-size:.5714285714rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;color:#666}.course-task .swiper-box .has-task .task .desc-item.past-desc{color:#cecece}.course-task .swiper-box .has-task .task .desc-item.btn{margin:.380952381rem auto .619047619rem;width:2.2857142857rem;height:.8571428571rem;line-height:.8571428571rem;background:#fff;-webkit-border-radius:.4285714286rem;-moz-border-radius:.4285714286rem;border-radius:.4285714286rem;border:.0238095238rem solid #ff6b61;font-size:.4761904762rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;color:#ff6b61}.course-task .swiper-box.new{margin-left:0}html{font-size:18px!important}@media only screen and (min-width:360px){html{font-size:20px!important}}@media only screen and (min-width:375px){html{font-size:21px!important}}@media only screen and (min-width:400px){html{font-size:22px!important}}@media only screen and (min-width:414px){html{font-size:23px!important}}@media only screen and (min-width:480px){html{font-size:24px!important}}@media only screen and (min-width:540px){html{font-size:26px!important}}@media only screen and (min-width:640px){html{font-size:28px!important}}@media only screen and (min-width:768px){html{font-size:32px!important}}@media only screen and (min-width:960px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (device-width:960px){html{font-size:16px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (min-width:1024px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}html{-ms-touch-action:manipulation;touch-action:manipulation;-webkit-overflow-scrolling:touch;overflow-scrolling:touch;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-user-select:none;-ms-user-select:none}body,html{-webkit-tap-highlight-color:transparent;-ms-tap-highlight-color:transparent;-o-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;height:100%;width:100%}body,button,input,select,textarea{font-family:TrebuchetMS,Rotobo,"Microsoft YaHei",sans-serif}body,dd,dl,dt,form,h1,h2,h3,h4,h5,h6,html,li,ol,p,select,ul{margin:0;padding:0}li,ol,ul{list-style-type:none}em,i{font-style:normal}a{color:#333}a{text-decoration:none}a img{border:0 none}input:-ms-input-placeholder,input::-moz-placeholder,input::-webkit-input-placeholder{color:#c2c5dd}input:focus:-ms-input-placeholder,input:focus::-moz-placeholder,input:focus::-webkit-input-placeholder{color:rgba(0,0,0,0)}button,input[type=button],input[type=email],input[type=number],input[type=password],input[type=phone],input[type=search],input[type=submit],input[type=text],textarea{-webkit-appearance:none;-moz-appearance:none;-webkit-border-image:none;-moz-border-image:none;-o-border-image:none;border-image:none;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}button,input[type=button],input[type=reset],input[type=submit]{cursor:pointer;-webkit-appearance:button;outline:0}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}table{border-collapse:collapse;border-spacing:0}td{vertical-align:top}.hidden{display:none!important;visibility:hidden}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.invisible{visibility:hidden}.clearfix:after,.clearfix:before{content:"";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.fl{float:left}.fr{float:right}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media print{*{background:0 0!important;color:#000!important;text-shadow:none!important;-webkit-filter:none!important;filter:none!important;-ms-filter:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}@page{margin:.5cm}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}}[v-cloak]{display:none}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:2){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:428px) and (device-height:926px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:390px) and (device-height:844px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}.self-study-page{padding-top:.9523809524rem;padding-bottom:1.1904761905rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;min-height:100vh;background:#fff}.self-study-page .nav-panel{padding-right:.7619047619rem;background:#fff}.self-study-page .self-course-list{margin-top:.7142857143rem;padding:0 .7619047619rem;width:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.self-study-page .self-course-list-item{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-moz-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;padding:.7619047619rem 0;border-top:.0476190476rem solid #f3f3f3}.self-study-page .self-course-list-item .item-left{width:100%}.self-study-page .self-course-list-item .to-be-tab{margin-right:.2380952381rem;max-width:-webkit-calc(100% - 4.6428571429rem);max-width:-moz-calc(100% - 4.6428571429rem);max-width:calc(100% - 4.6428571429rem)}.self-study-page .self-course-list-item .course-item-title{position:relative;margin-bottom:.380952381rem;padding-left:1.5476190476rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;font-size:.7619047619rem;color:#333;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.self-study-page .self-course-list-item .course-item-index{position:absolute;top:0;left:0;width:1.1904761905rem;margin-right:.3571428571rem;font-family:PingFangSC-Medium,PingFangSC;font-weight:500;font-size:.7619047619rem;color:#ff6b61;font-style:italic;text-align:right}.self-study-page .self-course-list-item .course-item-time{padding-left:1.5476190476rem;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;font-size:.5714285714rem;color:#666;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.self-study-page .self-course-list-item .item-right{width:4.2857142857rem}.self-study-page .self-course-list-item .item-right .course-item-btn{width:4.2857142857rem;padding:.1904761905rem 0;-webkit-border-radius:1rem;-moz-border-radius:1rem;border-radius:1rem;border:.0476190476rem solid #ccc;font-family:PingFangSC-Regular,PingFangSC;font-weight:400;font-size:.6666666667rem;color:#999;text-align:center;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.self-study-page .self-course-list-item .item-right .course-item-btn .course-item-icon{position:relative;top:-.0476190476rem;display:inline-block;margin-right:.0952380952rem;width:.6666666667rem;height:.6666666667rem;vertical-align:middle}.self-study-page .self-course-list-item .item-right .course-item-btn.is-on{color:#ff3433;border-color:#ff3433}.self-study-page .self-course-list-item .item-right .course-item-btn.is-on .course-item-icon{background:url(./images/icon_self_study_on.png) no-repeat center/100% 100%;-moz-background-size:.6666666667rem .6666666667rem;-o-background-size:.6666666667rem .6666666667rem;background-size:.6666666667rem .6666666667rem}.self-study-page .self-course-list-item .item-right .course-item-btn.is-before{color:#999;border-color:#999}.self-study-page .self-course-list-item .item-right .course-item-btn.is-before .course-item-icon{background:url(./images/icon_self_study_before.png) no-repeat center/100% 100%;-moz-background-size:.6666666667rem .6666666667rem;-o-background-size:.6666666667rem .6666666667rem;background-size:.6666666667rem .6666666667rem}.self-study-page .tab-cont .tab-list{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:1.0476190476rem;line-height:1.0476190476rem;padding:0 .7619047619rem;font-size:.6666666667rem;color:#666;position:relative}.self-study-page .tab-cont .tab-list.mr36{margin-right:.7619047619rem}.self-study-page .tab-cont .tab-list.mr64{margin-right:1.5238095238rem}.self-study-page .tab-cont .tab-list.noPl{padding-left:0}.self-study-page .tab-cont .tab-list.noPr{padding-right:0}.self-study-page .tab-cont .tab-list.on{font-size:.7619047619rem;color:#333;font-family:PingFangSC-Medium,PingFangSC;font-weight:500}.self-study-page .tab-cont .tab-list.on .text:after{content:"";display:block;width:.9523809524rem;height:.1904761905rem;background-color:#ff6b61;position:absolute;bottom:-.1904761905rem;left:50%;transform:translate(-50%,0);-webkit-border-radius:.0952380952rem;-moz-border-radius:.0952380952rem;border-radius:.0952380952rem;-webkit-transform:translate(-50%,0);-moz-transform:translate(-50%,0);-ms-transform:translate(-50%,0);-o-transform:translate(-50%,0)}html{font-size:18px!important}@media only screen and (min-width:360px){html{font-size:20px!important}}@media only screen and (min-width:375px){html{font-size:21px!important}}@media only screen and (min-width:400px){html{font-size:22px!important}}@media only screen and (min-width:414px){html{font-size:23px!important}}@media only screen and (min-width:480px){html{font-size:24px!important}}@media only screen and (min-width:540px){html{font-size:26px!important}}@media only screen and (min-width:640px){html{font-size:28px!important}}@media only screen and (min-width:768px){html{font-size:32px!important}}@media only screen and (min-width:960px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (device-width:960px){html{font-size:16px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (min-width:1024px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}html{-ms-touch-action:manipulation;touch-action:manipulation;-webkit-overflow-scrolling:touch;overflow-scrolling:touch;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-user-select:none;-ms-user-select:none}body,html{-webkit-tap-highlight-color:transparent;-ms-tap-highlight-color:transparent;-o-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;height:100%;width:100%}body,button,input,select,textarea{font-family:TrebuchetMS,Rotobo,"Microsoft YaHei",sans-serif}body,dd,dl,dt,form,h1,h2,h3,h4,h5,h6,html,li,ol,p,select,ul{margin:0;padding:0}li,ol,ul{list-style-type:none}em,i{font-style:normal}a{color:#333}a{text-decoration:none}a img{border:0 none}input:-ms-input-placeholder,input::-moz-placeholder,input::-webkit-input-placeholder{color:#c2c5dd}input:focus:-ms-input-placeholder,input:focus::-moz-placeholder,input:focus::-webkit-input-placeholder{color:rgba(0,0,0,0)}button,input[type=button],input[type=email],input[type=number],input[type=password],input[type=phone],input[type=search],input[type=submit],input[type=text],textarea{-webkit-appearance:none;-moz-appearance:none;-webkit-border-image:none;-moz-border-image:none;-o-border-image:none;border-image:none;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}button,input[type=button],input[type=reset],input[type=submit]{cursor:pointer;-webkit-appearance:button;outline:0}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}table{border-collapse:collapse;border-spacing:0}td{vertical-align:top}.hidden{display:none!important;visibility:hidden}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.invisible{visibility:hidden}.clearfix:after,.clearfix:before{content:"";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.fl{float:left}.fr{float:right}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media print{*{background:0 0!important;color:#000!important;text-shadow:none!important;-webkit-filter:none!important;filter:none!important;-ms-filter:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}@page{margin:.5cm}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}}[v-cloak]{display:none}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:2){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:428px) and (device-height:926px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:390px) and (device-height:844px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}.self-study-course{padding-bottom:1.1904761905rem;background-color:#f7f8fa;min-height:100vh;padding:.7619047619rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.self-study-course .self-course-list{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;font-family:PingFangSC-Regular,PingFangSC;font-weight:400}.self-study-course .self-course-list.list-null{padding-top:2.619047619rem}.self-study-course .self-course-list .course-item{position:relative;background:#fff;padding:.7619047619rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin-bottom:.5714285714rem;-webkit-border-radius:.380952381rem;-moz-border-radius:.380952381rem;border-radius:.380952381rem}.self-study-course .self-course-list .course-item .teacher{margin-top:.7619047619rem;width:100%}.self-study-course .self-course-list .course-item .teacher .tl-item{margin-right:.8095238095rem}.self-study-course .self-course-list .course-item .teacher .tl-item:nth-child(2){margin-right:0}.self-study-course .self-course-list .course-item .teacher .tl-item .tl-img-box{display:block;width:1.5238095238rem;height:1.5238095238rem;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;background-color:#e4e4e4;overflow:hidden}.self-study-course .self-course-list .course-item .teacher .tl-item .tl-img-box img{width:100%;height:100%}.self-study-course .self-course-list .course-item .teacher .tl-item .tl-name{max-width:3.8095238095rem;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;font-size:.5714285714rem;line-height:1.5238095238rem;color:#666;margin-left:.380952381rem}.self-study-course .self-course-list .course-item .title-box{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;width:100%;position:relative}.self-study-course .self-course-list .course-item .title-box .orange-tag{background-color:#f95540;-webkit-border-radius:.0952380952rem;-moz-border-radius:.0952380952rem;border-radius:.0952380952rem;color:#fff;font-size:.4761904762rem;padding:.0238095238rem .1904761905rem;margin-right:.2857142857rem;position:relative;top:.0476190476rem;font-family:PingFangSC-Regular;top:.119047619rem;padding:.0952380952rem .1904761905rem}.self-study-course .self-course-list .course-item .title-box .orange-tag.qian{background-color:#feedeb;color:#fa5440}.self-study-course .self-course-list .course-item .title-box .title{font-family:PingFangSC-Medium,PingFangSC;font-weight:500;font-size:.7619047619rem;line-height:1.1428571429rem;color:#000;word-break:break-all;overflow:hidden}.self-study-course .self-course-list .course-item .cd-num{text-align:right;font-size:.5714285714rem;color:#999;line-height:.8571428571rem}.self-study-course .self-course-list .course-item .cd-time{font-size:.5714285714rem;color:#666;line-height:.7619047619rem;margin-top:.380952381rem;position:relative}.self-study-course .self-course-list .course-item .cd-time.mr-s{padding-right:3.3333333333rem}.self-study-course .self-course-list .course-item .cd-time .txt{display:block;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.self-study-course .self-course-list .course-item .cd-time .next-time{margin-left:.7619047619rem}html{font-size:18px!important}@media only screen and (min-width:360px){html{font-size:20px!important}}@media only screen and (min-width:375px){html{font-size:21px!important}}@media only screen and (min-width:400px){html{font-size:22px!important}}@media only screen and (min-width:414px){html{font-size:23px!important}}@media only screen and (min-width:480px){html{font-size:24px!important}}@media only screen and (min-width:540px){html{font-size:26px!important}}@media only screen and (min-width:640px){html{font-size:28px!important}}@media only screen and (min-width:768px){html{font-size:32px!important}}@media only screen and (min-width:960px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (device-width:960px){html{font-size:16px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}@media only screen and (min-width:1024px){html{font-size:24px!important;background:#f2f5f9}html body{margin:0 auto;width:72%}}html{-ms-touch-action:manipulation;touch-action:manipulation;-webkit-overflow-scrolling:touch;overflow-scrolling:touch;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-user-select:none;-ms-user-select:none}body,html{-webkit-tap-highlight-color:transparent;-ms-tap-highlight-color:transparent;-o-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;height:100%;width:100%}body,button,input,select,textarea{font-family:TrebuchetMS,Rotobo,"Microsoft YaHei",sans-serif}body,dd,dl,dt,form,h1,h2,h3,h4,h5,h6,html,li,ol,p,select,ul{margin:0;padding:0}li,ol,ul{list-style-type:none}em,i{font-style:normal}a{color:#333}a{text-decoration:none}a img{border:0 none}input:-ms-input-placeholder,input::-moz-placeholder,input::-webkit-input-placeholder{color:#c2c5dd}input:focus:-ms-input-placeholder,input:focus::-moz-placeholder,input:focus::-webkit-input-placeholder{color:rgba(0,0,0,0)}button,input[type=button],input[type=email],input[type=number],input[type=password],input[type=phone],input[type=search],input[type=submit],input[type=text],textarea{-webkit-appearance:none;-moz-appearance:none;-webkit-border-image:none;-moz-border-image:none;-o-border-image:none;border-image:none;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}button,input[type=button],input[type=reset],input[type=submit]{cursor:pointer;-webkit-appearance:button;outline:0}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}table{border-collapse:collapse;border-spacing:0}td{vertical-align:top}.hidden{display:none!important;visibility:hidden}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.invisible{visibility:hidden}.clearfix:after,.clearfix:before{content:"";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.fl{float:left}.fr{float:right}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media print{*{background:0 0!important;color:#000!important;text-shadow:none!important;-webkit-filter:none!important;filter:none!important;-ms-filter:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}@page{margin:.5cm}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}}[v-cloak]{display:none}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:2){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:414px) and (device-height:896px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:428px) and (device-height:926px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}@media only screen and (device-width:390px) and (device-height:844px) and (-webkit-device-pixel-ratio:3){.iphonex-bottom-fixed{padding-bottom:30px!important;background-color:#fff!important}}.material-folder{width:100%;min-height:100%;background:url(./images/update/bg.png) no-repeat 0 0 #f7f7f7;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%;padding:.7619047619rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.material-folder .m-wrapper{font-family:PingFangSC-Regular,PingFangSC;font-weight:400}.material-folder .m-wrapper .title{padding-left:.9523809524rem;font-size:.5714285714rem;color:#666;line-height:.7857142857rem}.material-folder .m-wrapper .m-panel{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin:.4761904762rem 0;background:#fff;-webkit-border-radius:1.1428571429rem;-moz-border-radius:1.1428571429rem;border-radius:1.1428571429rem;-webkit-box-shadow:0rem .1428571429rem .5714285714rem 0rem rgba(159,159,159,.08);-moz-box-shadow:0rem .1428571429rem .5714285714rem 0rem rgba(159,159,159,.08);box-shadow:0rem .1428571429rem .5714285714rem 0rem rgba(159,159,159,.08)}.material-folder .m-wrapper .m-panel .m-item{padding:0 .9523809524rem 1.119047619rem 1rem;font-size:.6666666667rem;color:#333}.material-folder .m-wrapper .m-panel .m-item:first-child{padding-top:1.119047619rem}.material-folder .m-wrapper .m-panel .m-item .left-cont{width:70%;color:#262626;line-height:.9523809524rem;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;position:relative}.material-folder .m-wrapper .m-panel .m-item .left-cont:before{content:"";display:inline-block;width:1.0476190476rem;height:1.0476190476rem;background:url(./images/update/icon_material_text.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%;vertical-align:middle;margin-right:.3095238095rem}.material-folder .m-wrapper .m-panel .m-item .left-cont .icon-red-point{position:absolute;left:.8333333333rem;top:0;width:.2857142857rem;height:.2857142857rem;background:#ff342f;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%}.material-folder .m-wrapper .m-panel .m-item .right-cont{font-size:.5714285714rem;color:#666;line-height:.9523809524rem}.material-folder .m-wrapper .m-panel .m-item .right-cont:after{content:"";display:inline-block;width:.2857142857rem;height:.5238095238rem;background:url(./images/update/icon_arrow_grey.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%;vertical-align:middle;margin-left:.380952381rem}.material-folder .empty-border{width:8.5714285714rem;margin:0 auto;padding-top:8.8571428571rem}.material-folder .empty-border .empty-img{display:block;width:6.1904761905rem;margin:0 auto}.material-folder .empty-border .empty-tip{font-size:.6666666667rem;color:#666;line-height:1.0476190476rem;text-align:center;margin-top:.4761904762rem}.xue_center .header_wrapper{height:6.1904761905rem;border-top:1px solid #e5eaef;border-bottom:1px solid #e5eaef;background:#f7f8fb}.xue_center .header_wrapper .header_avatar_wrapper{float:left;width:3.7619047619rem;height:3.7619047619rem;margin-left:.7142857143rem;margin-top:1.1428571429rem;margin-right:.4761904762rem}.xue_center .header_wrapper .header_avatar_wrapper .img{display:block;width:3.7619047619rem;height:3.7619047619rem;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;border:.0476190476rem solid #fff}.xue_center .header_wrapper .header_avatar_wrapper .avatar-img{position:absolute;margin-top:-4rem;width:4.619047619rem;height:4.2857142857rem;margin-left:-.5714285714rem;border:none}.xue_center .header_wrapper .name-box{width:8.7142857143rem}.xue_center .header_wrapper .name-box .user_name{max-width:2.8571428571rem;font-size:.9523809524rem;color:#45516f;line-height:.9523809524rem;margin-top:2.1428571429rem;margin-right:.4761904762rem;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.xue_center .header_wrapper .name-box .switch_btn{width:2.6428571429rem;height:.9523809524rem;padding-left:.4047619048rem;-webkit-border-radius:.4761904762rem;-moz-border-radius:.4761904762rem;border-radius:.4761904762rem;color:#ff5357;font-size:.5714285714rem;line-height:.9523809524rem;margin-top:2.1428571429rem}.xue_center .header_wrapper .name-box .tel-num{font-size:.4761904762rem;color:#878e9f;line-height:1.2380952381rem}.xue_center .header_wrapper .header_bar{width:1px;height:.9523809524rem;background:#6f6f6f;margin-top:2.3571428571rem;margin-right:1.4761904762rem}.xue_center .header_wrapper .header_grade_switcher{color:#666f84;font-size:.5714285714rem;line-height:.619047619rem;margin-top:2.2857142857rem;padding-right:1.1428571429rem;background:url(./images/icon_change_class.png) no-repeat right center;-moz-background-size:.6428571429rem .3571428571rem;-o-background-size:.6428571429rem .3571428571rem;background-size:.6428571429rem .3571428571rem;position:relative;left:0;top:0}.xue_center .header_wrapper .header_grade_switcher .xue_comp_dropdown{top:1.1904761905rem;right:-.2380952381rem}.xue_center .my-integral{height:2.8571428571rem;background-color:#fff;border:1px solid #e3e8ee;border-left:none;border-right:none;margin-bottom:.4761904762rem}.xue_center .my-integral .num-box{position:relative;height:1.0476190476rem;line-height:1.0476190476rem;font-size:.8095238095rem;color:#5c6681;margin-top:.8095238095rem;margin-left:.6666666667rem;padding-left:1.4285714286rem}.xue_center .my-integral .num-box::before{content:"";position:absolute;width:1.0952380952rem;height:100%;background:url(./images/star_icon.png) no-repeat center;-moz-background-size:100% auto;-o-background-size:100% auto;background-size:100% auto;top:-.0714285714rem;left:0}.xue_center .my-integral .star-btn{display:block;width:3.7619047619rem;height:1.380952381rem;text-align:center;line-height:1.380952381rem;font-size:.5714285714rem;color:#fff;margin:.7142857143rem .7142857143rem 0 0;-webkit-border-radius:.7142857143rem;-moz-border-radius:.7142857143rem;border-radius:.7142857143rem;background:-webkit-linear-gradient(#f85862,#ff775a);background:-o-linear-gradient(#f85862,#ff775a);background:-moz-linear-gradient(#f85862,#ff775a);background:-webkit-gradient(linear,left top, left bottom,from(#f85862),to(#ff775a));background:linear-gradient(#f85862,#ff775a)}.xue_center .task-list-box{background:#fff;padding:1.5238095238rem 0}.xue_center .course_card_task_wrapper{padding:.5238095238rem .7142857143rem 1rem;background:#fff;color:#fff;margin-bottom:.4761904762rem}.xue_center .course_card_task_wrapper.listMg{margin-bottom:0;padding-top:0}.xue_center .course_card_task_wrapper .task-panel{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;width:16.4285714286rem;-webkit-border-bottom-left-radius:.3333333333rem;-moz-border-radius-bottomleft:.3333333333rem;border-bottom-left-radius:.3333333333rem;-webkit-border-bottom-right-radius:.3333333333rem;-moz-border-radius-bottomright:.3333333333rem;border-bottom-right-radius:.3333333333rem;padding:0rem .9523809524rem .4523809524rem;position:relative}.xue_center .course_card_task_wrapper .task-panel.pet{margin-top:1.8095238095rem}.xue_center .course_card_task_wrapper .task-panel.pet:before{content:"";display:inline-block;width:3.2857142857rem;height:2rem;background:url(./images/pet_icon.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%;position:absolute;right:1.1904761905rem;top:-1.8095238095rem}.xue_center .course_card_task_wrapper .task-panel.yellow{background:#ff6e6e;background:-webkit-linear-gradient(to bottom right,#ffa13a,#ffbf79);background:-o-linear-gradient(to bottom right,#ffa13a,#ffbf79);background:-moz-linear-gradient(to bottom right,#ffa13a,#ffbf79);background:-webkit-gradient(linear,left top, right bottom,from(#ffa13a),to(#ffbf79));background:-webkit-linear-gradient(top left,#ffa13a,#ffbf79);background:-moz-linear-gradient(top left,#ffa13a,#ffbf79);background:-o-linear-gradient(top left,#ffa13a,#ffbf79);background:linear-gradient(to bottom right,#ffa13a,#ffbf79);-moz-box-shadow:0 .2380952381rem .2380952381rem 0 rgba(255,153,153,.5);-webkit-box-shadow:0 .2380952381rem .2380952381rem 0 rgba(255,153,153,.5);box-shadow:0 .2380952381rem .2380952381rem 0 rgba(255,153,153,.5)}.xue_center .course_card_task_wrapper .task-panel.yellow .status-banner{background:#fff2e3;color:#ffa13a}.xue_center .course_card_task_wrapper .task-panel.yellow .statusName:before{background:url(./images/file_icon_white.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_center .course_card_task_wrapper .task-panel.yellow .task-btn{background:#fff;color:#ffa13a;-moz-box-shadow:0 .1904761905rem .4761904762rem 0 #ffa13a;-webkit-box-shadow:0 .1904761905rem .4761904762rem 0 #ffa13a;box-shadow:0 .1904761905rem .4761904762rem 0 #ffa13a}.xue_center .course_card_task_wrapper .task-panel.white{background:#fff;-moz-box-shadow:0 .2380952381rem .2380952381rem 0 #f2f5f9;-webkit-box-shadow:0 .2380952381rem .2380952381rem 0 #f2f5f9;box-shadow:0 .2380952381rem .2380952381rem 0 #f2f5f9;border:1px solid #f2f4f6}.xue_center .course_card_task_wrapper .task-panel.white .status-banner{background:#f2f5f9;color:#878e9f}.xue_center .course_card_task_wrapper .task-panel.white .fl-status{color:#878e9f}.xue_center .course_card_task_wrapper .task-panel.white .award-text{color:#878e9f}.xue_center .course_card_task_wrapper .task-panel.white .statusName:before{background:url(./images/file_icon_grey.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_center .course_card_task_wrapper .task-panel.white .task-btn{background:#e3e8ee;color:#fff;-moz-box-shadow:0 .2380952381rem .2380952381rem 0 #f2f5f9;-webkit-box-shadow:0 .2380952381rem .2380952381rem 0 #f2f5f9;box-shadow:0 .2380952381rem .2380952381rem 0 #f2f5f9}.xue_center .course_card_task_wrapper .task-panel.red{background:#ff6e6e;background:-webkit-linear-gradient(to bottom right,#ff6e6e,#f99);background:-o-linear-gradient(to bottom right,#ff6e6e,#f99);background:-moz-linear-gradient(to bottom right,#ff6e6e,#f99);background:-webkit-gradient(linear,left top, right bottom,from(#ff6e6e),to(#f99));background:-webkit-linear-gradient(top left,#ff6e6e,#f99);background:-moz-linear-gradient(top left,#ff6e6e,#f99);background:-o-linear-gradient(top left,#ff6e6e,#f99);background:linear-gradient(to bottom right,#ff6e6e,#f99);-moz-box-shadow:0 .2380952381rem .2380952381rem 0 rgba(255,153,153,.5);-webkit-box-shadow:0 .2380952381rem .2380952381rem 0 rgba(255,153,153,.5);box-shadow:0 .2380952381rem .2380952381rem 0 rgba(255,153,153,.5)}.xue_center .course_card_task_wrapper .task-panel.red .status-banner{background:#ffe3e3;color:#f95862}.xue_center .course_card_task_wrapper .task-panel.red .statusName:before{background:url(./images/file_icon_white.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_center .course_card_task_wrapper .task-panel.red .task-btn{background:#fff;color:#f95862;-moz-box-shadow:0 .1904761905rem .4761904762rem 0 rgba(246,74,85,.7);-webkit-box-shadow:0 .1904761905rem .4761904762rem 0 rgba(246,74,85,.7);box-shadow:0 .1904761905rem .4761904762rem 0 rgba(246,74,85,.7)}.xue_center .course_card_task_wrapper .task-panel .status-banner{width:2.380952381rem;height:.9047619048rem;text-align:center;font-size:.4761904762rem;color:#fff;line-height:.9047619048rem;position:relative;top:-.1428571429rem;left:.3095238095rem}.xue_center .course_card_task_wrapper .task-panel .status-banner:before{content:"";display:block;width:.7142857143rem;height:.9047619048rem;position:absolute;-webkit-transform:skewX(30deg);-moz-transform:skewX(30deg);-ms-transform:skewX(30deg);-o-transform:skewX(30deg);transform:skewX(30deg);background:inherit;-webkit-border-top-left-radius:.1904761905rem;-moz-border-radius-topleft:.1904761905rem;border-top-left-radius:.1904761905rem;-webkit-border-bottom-left-radius:.0952380952rem;-moz-border-radius-bottomleft:.0952380952rem;border-bottom-left-radius:.0952380952rem;left:-.3095238095rem;top:0}.xue_center .course_card_task_wrapper .task-panel .status-banner:after{content:"";display:block;width:.7142857143rem;height:.9047619048rem;position:absolute;-webkit-transform:skewX(-30deg);-moz-transform:skewX(-30deg);-ms-transform:skewX(-30deg);-o-transform:skewX(-30deg);transform:skewX(-30deg);background:inherit;-webkit-border-top-right-radius:.1904761905rem;-moz-border-radius-topright:.1904761905rem;border-top-right-radius:.1904761905rem;-webkit-border-bottom-right-radius:.0952380952rem;-moz-border-radius-bottomright:.0952380952rem;border-bottom-right-radius:.0952380952rem;top:0;right:-.3095238095rem}.xue_center .course_card_task_wrapper .task-panel .fl-status .fl-time{padding-top:.1904761905rem;font-size:.5714285714rem}.xue_center .course_card_task_wrapper .task-panel .fl-status .fl-time .txt{opacity:.8;line-height:1.2857142857rem}.xue_center .course_card_task_wrapper .task-panel .fl-status .fl-time .time{font-size:.7619047619rem;line-height:.8571428571rem}.xue_center .course_card_task_wrapper .task-panel .fl-status .statusName{width:9.0476190476rem;padding-top:.7142857143rem;font-size:.5714285714rem;line-height:.5714285714rem;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.xue_center .course_card_task_wrapper .task-panel .fl-status .statusName>span{opacity:.8}.xue_center .course_card_task_wrapper .task-panel .fl-status .statusName:before{content:"";display:inline-block;width:.5952380952rem;height:.5952380952rem;margin-right:.5rem;vertical-align:top}.xue_center .course_card_task_wrapper .task-panel .fr-task{position:absolute;right:.9523809524rem;bottom:.4523809524rem}.xue_center .course_card_task_wrapper .task-panel .fr-task .award-text{padding:.7142857143rem 0 .4285714286rem;font-size:.4761904762rem;line-height:.7619047619rem;text-align:right;padding-right:.1428571429rem}.xue_center .course_card_task_wrapper .task-panel .fr-task .award-text .big{font-size:1.0714285714rem}.xue_center .course_card_task_wrapper .task-panel .fr-task .task-btn{display:block;width:4.1666666667rem;height:1.3333333333rem;-webkit-border-radius:.6666666667rem;-moz-border-radius:.6666666667rem;border-radius:.6666666667rem;line-height:1.3333333333rem;text-align:center;font-size:.5714285714rem}.xue_center .course_card_task_wrapper .task-panel .fr-task .task-btn.big{width:5.3571428571rem}.xue_center .course_card_task_wrapper .task-panel .fr-task .task-btn.disabled{opacity:.5!important}.xue_center .course_card_task_wrapper .task-entrance{width:10.2380952381rem;margin:1.5714285714rem auto 0}.xue_center .course_card_task_wrapper .task-entrance .item{font-size:.6666666667rem;color:#5c6681}.xue_center .course_card_task_wrapper .task-entrance .item .icon{display:inline-block;width:1.9047619048rem;height:1.9047619048rem;line-height:1.9047619048rem;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;vertical-align:middle;position:relative}.xue_center .course_card_task_wrapper .task-entrance .item .icon.red{background:url(./images/task_living_icon.png) no-repeat center center #f99;-moz-background-size:1.2142857143rem .8571428571rem;-o-background-size:1.2142857143rem .8571428571rem;background-size:1.2142857143rem .8571428571rem}.xue_center .course_card_task_wrapper .task-entrance .item .icon.yellow{background:url(./images/task_homework_icon.png) no-repeat center center #ffbf79;-moz-background-size:1.0476190476rem 1.0238095238rem;-o-background-size:1.0476190476rem 1.0238095238rem;background-size:1.0476190476rem 1.0238095238rem}.xue_center .course_card_task_wrapper .task-entrance .item .icon .num{position:absolute;left:1.3333333333rem;top:-.1428571429rem;display:block;width:.9523809524rem;height:.9523809524rem;line-height:.9523809524rem;font-size:.5714285714rem;background:#f95862;color:#fff;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;font-style:normal;text-align:center}.xue_center .course_card_task_wrapper .task-entrance .item .name{text-align:center;padding-top:.5238095238rem;font-size:.6666666667rem;line-height:.6666666667rem;color:#5c6681}.xue_center .course_card_wrapper{background:#fff;height:10.119047619rem;overflow:hidden}.xue_center .course_card_wrapper .course_card_box{width:10.7142857143rem;height:7.3095238095rem;margin:2.1428571429rem auto 0}.xue_center .course_card_wrapper .course_card_box .course_card{width:238.0952380952rem}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list{width:10.7142857143rem;height:6.4285714286rem;float:left;margin-right:1.4285714286rem;background:url(./images/card_course_n.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%;color:#fff}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list.course_card_1{background:url(./images/card_course_n.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list.course_card_2{background:url(./images/card_course2_n.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list.course_card_4{background:url(./images/card_lock_n.png) no-repeat 0 0;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list .course_card_title{padding-top:1.0952380952rem;font-size:.6226190476rem;line-height:.7142857143rem;margin-left:3.0952380952rem;font-weight:400;width:6.4285714286rem;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list .course_card_para{height:.5238095238rem;font-size:.4285714286rem;line-height:.5238095238rem;margin:.3476190476rem auto .6428571429rem;margin-left:3.0952380952rem;opacity:.8;width:6.4285714286rem;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list .course_card_para.countDown{margin-bottom:.8166666667rem;opacity:1}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list .course_card_btn{width:4.0476190476rem;height:.9157142857rem;line-height:.9157142857rem;color:#ff5e3c;text-align:center;background:#fff;display:block;outline:0;border:none;-webkit-border-radius:.5476190476rem;-moz-border-radius:.5476190476rem;border-radius:.5476190476rem;margin:0 auto;font-size:.4047619048rem}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list .course_card_btn.blue{color:#83b8ec}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list .course_card_btn.purple{color:#8c77f6}.xue_center .course_card_wrapper .course_card_box .course_card .course_card_list.on{transform:scale(1.3);-webkit-transform:scale(1.3);-moz-transform:scale(1.3);-ms-transform:scale(1.3);-o-transform:scale(1.3);transform:scale(1.3);transition:.5s all ease;-webkit-transition:.5s all ease;-o-transition:.5s all ease;-moz-transition:.5s all ease;transition:.5s all ease}.xue_center .navi_wrapper{margin-top:.4761904762rem;background:#fff;padding-top:.6666666667rem}.xue_center .navi_wrapper .navi_list{width:100%;height:2.380952381rem}.xue_center .navi_wrapper .navi_list>a{width:100%;height:100%;padding-left:2.0714285714rem;display:block;color:#303d5f;font-size:.7142857143rem;line-height:2.380952381rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;background:url(./images/more-icon.png) no-repeat 16.8095238095rem center;-moz-background-size:.3333333333rem .5714285714rem;-o-background-size:.3333333333rem .5714285714rem;background-size:.3333333333rem .5714285714rem}.xue_center .navi_wrapper .navi_list.icon_myCourse{background:url(./images/icon_course.png) no-repeat .7142857143rem center;-moz-background-size:.8333333333rem .9047619048rem;-o-background-size:.8333333333rem .9047619048rem;background-size:.8333333333rem .9047619048rem}.xue_center .navi_wrapper .navi_list.icon_myOpenCourse{background:url(./images/icon_open_course.png) no-repeat .7142857143rem center;-moz-background-size:.9523809524rem 1.0238095238rem;-o-background-size:.9523809524rem 1.0238095238rem;background-size:.9523809524rem 1.0238095238rem}.xue_center .navi_wrapper .navi_list.icon_schedule{background:url(./images/icon_myschedule.png) no-repeat .7142857143rem center;-moz-background-size:.8571428571rem .9523809524rem;-o-background-size:.8571428571rem .9523809524rem;background-size:.8571428571rem .9523809524rem}.xue_center .navi_wrapper .navi_list.icon_more{background:url(./images/icon_group.png) no-repeat .7142857143rem center;-moz-background-size:1rem .9523809524rem;-o-background-size:1rem .9523809524rem;background-size:1rem .9523809524rem}.xue_center .navi_wrapper .navi_list.icon_ability{background:url(./images/ability_test_icon.png) no-repeat .7142857143rem center;-moz-background-size:.9523809524rem .9523809524rem;-o-background-size:.9523809524rem .9523809524rem;background-size:.9523809524rem .9523809524rem}.xue_center .regionList{padding:.4761904762rem 0}.xue_center .regionList .list{padding-left:.4761904762rem;border-top:1px solid #ccc;background:#fff}.xue_center .regionList .list .item{height:2.4047619048rem;border-top:1px solid #ccc}.xue_center .regionList .list .item:first-child{border-top:none}.xue_center .regionList .list .item .province-name{height:2.380952381rem;line-height:2.380952381rem;font-size:.6666666667rem;color:#6f6f6f}.xue_center .regionList .list .item .icon{margin:.9047619048rem .7142857143rem;width:.2857142857rem;height:.5714285714rem;background:url(./images/icon-into.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_myCourse .myCourse_list_wrapper{background:#fff}.xue_myCourse .myCourse_list_wrapper .myCourse_list{margin-left:.7142857143rem;height:5.3095238095rem;position:relative;left:0;top:0;border-bottom:1px solid #ccc}.xue_myCourse .myCourse_list_wrapper .myCourse_list:last-child{border-bottom:none}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail{padding-top:.9523809524rem;display:block;width:13.5238095238rem}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_tit{font-size:.7857142857rem;color:#000;line-height:.9047619048rem;margin-bottom:.4047619048rem;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_time{color:#6f6f6f;font-size:.619047619rem;line-height:.9523809524rem;position:relative;left:0;top:-.1904761905rem}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_time .time_clock,.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_time .time_date,.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_time .time_week{float:left}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_time .time_week{margin-left:.7142857143rem;margin-right:.2380952381rem}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_process{height:.9523809524rem;margin-top:.2380952381rem}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_process .process_box{background:#d8d8d8;-webkit-border-radius:.3333333333rem;-moz-border-radius:.3333333333rem;border-radius:.3333333333rem;width:2.380952381rem;height:.3333333333rem;float:left;margin-top:.3333333333rem;overflow:hidden}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_process .process_box .process_bar{display:block;height:100%;background-image:-webkit-linear-gradient(58deg,#f95862 0,#ff775a 56%);background-image:-moz-linear-gradient(58deg,#f95862 0,#ff775a 56%);background-image:-o-linear-gradient(58deg,#f95862 0,#ff775a 56%);background-image:linear-gradient(32deg,#f95862 0,#ff775a 56%);-webkit-border-radius:.3333333333rem;-moz-border-radius:.3333333333rem;border-radius:.3333333333rem}.xue_myCourse .myCourse_list_wrapper .myCourse_list .list_course_detail .course_process .process_name{font-size:.5238095238rem;color:#bdbdbd;line-height:.9523809524rem;margin-left:.2380952381rem;float:left}.xue_myCourse .myCourse_list_wrapper .myCourse_list .teacher_avatar{position:absolute;right:.7142857143rem;top:.9523809524rem;width:2.380952381rem}.xue_myCourse .myCourse_list_wrapper .myCourse_list .teacher_avatar .t_avatar_wrapper{margin-bottom:.4285714286rem;width:2.380952381rem;height:2.380952381rem;display:block}.xue_myCourse .myCourse_list_wrapper .myCourse_list .teacher_avatar .t_avatar_wrapper .t_avatar{width:2.380952381rem;height:2.380952381rem;display:block;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%}.xue_myCourse .myCourse_list_wrapper .myCourse_list .teacher_avatar .t_avatar_name{font-size:.619047619rem;line-height:.7142857143rem;text-align:center;color:#4a4a4a;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.noPadding{padding-bottom:0}.history_panel{background-color:#fff}.history_panel .aoshu_btn{display:block;width:13.3333333333rem;height:1.9047619048rem;line-height:1.9047619048rem;text-align:center;background-color:#fff;-webkit-border-radius:.9523809524rem;-moz-border-radius:.9523809524rem;border-radius:.9523809524rem;border:2px solid #f95862;color:#f95862;font-size:.7142857143rem;margin:.7142857143rem auto 0}.xue_comp_courseProducts{width:100%}.myCourse_navigator{height:2.1428571429rem;border-bottom:1px solid #e5e5e5;text-align:center;background:#fff}.myCourse_navigator .navigator_col{width:4.7619047619rem;height:2.1428571429rem;border-bottom:.0476190476rem solid #fff;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin:0 1.2619047619rem;font-size:.7619047619rem;line-height:2.1428571429rem;text-align:center;color:#6f6f6f;display:inline-block}.myCourse_navigator .navigator_col.on{color:#ff4146;border-bottom:1px solid #ff4146}.scroll_notice{color:#f58686;display:block;padding-left:2.2857142857rem;background:url(./images/scroll_notice.png) no-repeat .7619047619rem center #ffe3e3;-moz-background-size:.6428571429rem .6428571429rem;-o-background-size:.6428571429rem .6428571429rem;background-size:.6428571429rem .6428571429rem;position:relative;left:0;top:0}.scroll_notice .scroll_notice-wrapper{width:85%;font-size:.6666666667rem;line-height:1.9047619048rem;overflow:hidden;cursor:pointer}.scroll_notice .scroll_notice_txt{white-space:nowrap;-moz-animation:10s wordsLoop linear infinite normal;-o-animation:10s wordsLoop linear infinite normal;animation:10s wordsLoop linear infinite normal;-webkit-animation:10s wordsLoop linear infinite normal}.scroll_notice .notice_close{width:.5238095238rem;height:.5238095238rem;background:url(./images/scroll_notice_close.png) no-repeat 0 0;-moz-background-size:.5238095238rem .5238095238rem;-o-background-size:.5238095238rem .5238095238rem;background-size:.5238095238rem .5238095238rem;position:absolute;right:1.0714285714rem;top:50%;margin-top:-.2857142857rem;cursor:pointer}@-moz-keyframes wordsLoop{0%{-moz-transform:translateX(11.9047619048rem);transform:translateX(11.9047619048rem);-webkit-transform:translateX(11.9047619048rem)}100%{-moz-transform:translateX(-100%);transform:translateX(-100%);-webkit-transform:translateX(-100%)}}@-o-keyframes wordsLoop{0%{-o-transform:translateX(11.9047619048rem);transform:translateX(11.9047619048rem);-webkit-transform:translateX(11.9047619048rem)}100%{-o-transform:translateX(-100%);transform:translateX(-100%);-webkit-transform:translateX(-100%)}}@keyframes wordsLoop{0%{-moz-transform:translateX(11.9047619048rem);-o-transform:translateX(11.9047619048rem);transform:translateX(11.9047619048rem);-webkit-transform:translateX(11.9047619048rem)}100%{-moz-transform:translateX(-100%);-o-transform:translateX(-100%);transform:translateX(-100%);-webkit-transform:translateX(-100%)}}@-webkit-keyframes wordsLoop{0%{transform:translateX(11.9047619048rem);-webkit-transform:translateX(11.9047619048rem)}100%{transform:translateX(-100%);-webkit-transform:translateX(-100%)}}.xue_firstFace{width:100%;-webkit-text-size-adjust:none;font-weight:400}.xue_firstFace .core_navItem{background-color:#fff;height:2.8571428571rem;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:.4761904762rem 0;margin-bottom:.5238095238rem}.xue_firstFace .core_navItem.float{width:100%;position:fixed;left:0;top:0;z-index:1000;background:#fff;-webkit-box-shadow:0 0 4px rgba(0,0,0,.14),0 4px 8px rgba(0,0,0,.28);-moz-box-shadow:0 0 4px rgba(0,0,0,.14),0 4px 8px rgba(0,0,0,.28);box-shadow:0 0 4px rgba(0,0,0,.14),0 4px 8px rgba(0,0,0,.28)}.xue_firstFace .core_navItem .core_col{-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1;padding:.5476190476rem 0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.xue_firstFace .core_navItem .core_col .core_title{font-size:.8095238095rem;line-height:.8095238095rem;color:#5c6681;margin-left:3.2857142857rem}.xue_firstFace .core_navItem .core_col.core_courseCenter{background:url(./images/firstPage/icon_courseCenter.png) no-repeat .7142857143rem center;-moz-background-size:1.9047619048rem 1.9047619048rem;-o-background-size:1.9047619048rem 1.9047619048rem;background-size:1.9047619048rem 1.9047619048rem;border-right:1px #cbced8 solid}.xue_firstFace .core_navItem .core_col.core_studyCenter{background:url(./images/firstPage/icon_myCenter.png) no-repeat .7142857143rem center;-moz-background-size:1.9047619048rem 1.9047619048rem;-o-background-size:1.9047619048rem 1.9047619048rem;background-size:1.9047619048rem 1.9047619048rem}.xue_firstFace .holidayEntrance{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:2.8571428571rem;margin:0 .4761904762rem .4761904762rem}.xue_firstFace .holidayEntrance.summer{background:url(./images/holidaySummerEntrance.png) no-repeat center center;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_firstFace .holidayEntrance.autumn{background:url(./images/holidayAutumnEntrance2.png) no-repeat center center;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_firstFace .activity{width:16.9047619048rem;height:1.8571428571rem;margin:0 auto .4761904762rem auto;-webkit-border-radius:2.380952381rem;-moz-border-radius:2.380952381rem;border-radius:2.380952381rem;background:#fff url(./images/firstPage/icon_activity.png) no-repeat .9523809524rem center;-moz-background-size:.7142857143rem .6666666667rem;-o-background-size:.7142857143rem .6666666667rem;background-size:.7142857143rem .6666666667rem;line-height:1.8571428571rem;padding-left:1.5952380952rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.xue_firstFace .activity .activity_col{display:block}.xue_firstFace .activity .activity_col.activity_title{font-size:.7142857143rem;color:#ff6e6e}.xue_firstFace .activity .activity_col.activity_para{width:7.1428571429rem;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;font-size:.6666666667rem;color:#5c6681}.xue_firstFace .activity .activity_col.activity_bar{width:1px;height:.5714285714rem;background-color:#ff8581;margin-right:.4761904762rem;margin-left:.7619047619rem;margin-top:.6428571429rem}.xue_firstFace .activity .activity_col.activity_btn{font-size:.5714285714rem;color:#ff6e6e}.xue_firstFace .liveRecommend{background-color:#fff;margin-bottom:.4761904762rem}.xue_firstFace .liveRecommend .liveTitleItem{position:relative;border-bottom:1px solid #e3e8ee;line-height:.8571428571rem;padding:.6904761905rem 0 .619047619rem .7142857143rem}.xue_firstFace .liveRecommend .liveTitleItem .live-title{font-size:.8571428571rem;color:#5c6681}.xue_firstFace .liveRecommend .liveTitleItem .liveMore{position:absolute;top:50%;right:.7142857143rem;padding-right:.6904761905rem;margin-top:-.3333333333rem;font-size:.6666666667rem;line-height:.6666666667rem;color:#cbced8}.xue_firstFace .liveRecommend .liveTitleItem .liveMore .liveMore-icon{position:absolute;top:.0476190476rem;right:0;width:.3333333333rem;height:.5714285714rem;background:url(./images/firstPage/icon_more.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_firstFace .liveRecommend .courseRecommendWrapper{width:100%;overflow:hidden;height:5.4761904762rem;padding-top:2.1904761905rem;padding-bottom:1.1428571429rem;position:relative;left:0;top:0}.xue_firstFace .liveRecommend .courseRecommendList{width:238.0714285714rem;height:100%}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem{position:relative;width:10.9523809524rem;height:5.4761904762rem;-webkit-border-radius:.380952381rem;-moz-border-radius:.380952381rem;border-radius:.380952381rem;color:#fff;margin-left:.7142857143rem}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_comm{margin-left:.7142857143rem;color:#fff}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_time{font-size:.5238095238rem;line-height:.5238095238rem;opacity:.6;margin-top:.6428571429rem}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_courseName{width:6.4523809524rem;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;font-size:.7142857143rem;line-height:.7142857143rem;margin-top:.380952381rem}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_teacherName{height:.9523809524rem;font-size:.619047619rem;line-height:.9523809524rem;margin-top:.2380952381rem;margin-bottom:.5714285714rem;font-weight:400}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .transparent{opacity:.4}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .teacherPic{position:absolute;width:6.6666666667rem;height:6.6666666667rem;right:-.880952381rem;bottom:0;z-index:999}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .teacherPic .tPic{width:100%;height:100%}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_state{height:.9523809524rem;font-size:.4761904762rem}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_state .marquee-wrapper{overflow:hidden;width:2.8571428571rem;height:.9523809524rem;position:relative}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_state .marquee{width:100%;line-height:.9523809524rem;position:absolute;overflow:hidden;-webkit-animation:marquee 5s linear infinite;-moz-animation:marquee 5s linear infinite;-o-animation:marquee 5s linear infinite;animation:marquee 5s linear infinite}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_state.blue{background:url(./images/firstPage/icon_living_blue.png) 0 center no-repeat;-moz-background-size:.6428571429rem .5238095238rem;-o-background-size:.6428571429rem .5238095238rem;background-size:.6428571429rem .5238095238rem;padding-left:.880952381rem}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_state.orange{background:url(./images/firstPage/icon_living_orange.png) 0 center no-repeat;-moz-background-size:.6428571429rem .5238095238rem;-o-background-size:.6428571429rem .5238095238rem;background-size:.6428571429rem .5238095238rem;padding-left:.880952381rem}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem .live_state.violet{background:url(./images/firstPage/icon_living_violet.png) 0 center no-repeat;-moz-background-size:.6428571429rem .5238095238rem;-o-background-size:.6428571429rem .5238095238rem;background-size:.6428571429rem .5238095238rem;padding-left:.880952381rem}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem.authBg{background-image:-webkit-linear-gradient(299deg,#90caff 0,#71b5fd 93%);background-image:-moz-linear-gradient(299deg,#90caff 0,#71b5fd 93%);background-image:-o-linear-gradient(299deg,#90caff 0,#71b5fd 93%);background-image:linear-gradient(151deg,#90caff 0,#71b5fd 93%)}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem.englishBg{background-image:-webkit-linear-gradient(74deg,#febead 0,#ff90a5 93%);background-image:-moz-linear-gradient(74deg,#febead 0,#ff90a5 93%);background-image:-o-linear-gradient(74deg,#febead 0,#ff90a5 93%);background-image:linear-gradient(16deg,#febead 0,#ff90a5 93%)}.xue_firstFace .liveRecommend .courseRecommendList .courseRecommendItem.chineseBg{background-image:-webkit-linear-gradient(83deg,#bbacfe 2%,#9f90fc 100%);background-image:-moz-linear-gradient(83deg,#bbacfe 2%,#9f90fc 100%);background-image:-o-linear-gradient(83deg,#bbacfe 2%,#9f90fc 100%);background-image:linear-gradient(7deg,#bbacfe 2%,#9f90fc 100%)}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem{width:16.5rem;margin:0 auto;padding-bottom:.7142857143rem;padding-top:.7142857143rem;border-bottom:1px solid #e3e8ee}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .teacherAvatar{width:3.5714285714rem;height:4.7619047619rem;-webkit-border-radius:8px;-moz-border-radius:8px;border-radius:8px;overflow:hidden;position:relative}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .teacherAvatar.auth{background:url(./images/firstPage/icon_openCourse_auth.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .teacherAvatar.english{background:url(./images/firstPage/icon_openCourse_english.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .teacherAvatar.chinese{background:url(./images/firstPage/icon_openCourse_chinese.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .teacherAvatar .picItem{position:absolute;width:4.2857142857rem;height:4.2857142857rem;bottom:0;left:-.3571428571rem;z-index:999}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .teacherAvatar .picItem .picT{width:100%;height:100%}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .courseItem{margin-left:.7142857143rem}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .courseItem .openCourseName{width:12.2142857143rem;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;font-size:.8095238095rem;line-height:.8095238095rem;color:#4a5060;margin-top:.3095238095rem;font-weight:medium}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .courseItem .openCourseTeacher{font-size:.6666666667rem;line-height:.9523809524rem;color:#5c6681;margin-top:.2857142857rem}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .courseItem .playNum{font-size:.5714285714rem;line-height:.9523809524rem;margin-top:.0714285714rem;color:#878e9f;background:url(./images/firstPage/icon_playBack.png) 0 center no-repeat;-moz-background-size:.6666666667rem .619047619rem;-o-background-size:.6666666667rem .619047619rem;background-size:.6666666667rem .619047619rem;padding-left:.9047619048rem}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem .courseItem .openCourseTag{font-size:.5714285714rem;line-height:.9523809524rem;color:#cbced8;margin-top:.4285714286rem}.xue_firstFace .liveRecommend.openCourseRankings .openCourseList .openCourseItem:last-child{border-bottom:none}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList{overflow:hidden}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem{position:relative;border-bottom:1px solid #e3e8ee;margin-top:1.1428571429rem;margin-left:.6666666667rem;margin-right:.7142857143rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseSelectedName{position:relative;font-size:.8095238095rem;line-height:.9047619048rem;color:#4a5060;padding-left:2.0476190476rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseSelectedName .subjectText{width:1.619047619rem;height:.9523809524rem;background:url(./images/firstPage/icon_subject.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%;font-size:.5238095238rem;color:#fff;line-height:.8571428571rem;text-align:center;position:absolute;top:0;left:0}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseSelectedName .subContent{width:13.4047619048rem;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;font-weight:bolder}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseSelectedTimes{font-size:.5714285714rem;line-height:.9523809524rem;height:.9523809524rem;color:#9ea5b8;margin-top:.3095238095rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseSelectedTimes .time{padding-left:.7142857143rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseSelectedTimes .classHour{padding-left:.4761904762rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .teacherItem{margin-top:1rem;margin-bottom:.6666666667rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .teacherItem .courseSelectedTeacher{width:1.1904761905rem;height:1.1904761905rem;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;background-color:#e3e9f8;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%;overflow:hidden}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .teacherItem .courseSelectedTeacher .pic_small{width:100%;height:100%}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .teacherItem .teacherName{font-size:.5714285714rem;line-height:1.1904761905rem;color:#cbced8;margin-left:.4761904762rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .iconRecommend{display:block;position:absolute;width:1.0476190476rem;height:1.1904761905rem;top:0;right:0;background:url(./images/firstPage/icon_recommend.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .iconReserved{display:block;position:absolute;width:1rem;height:1.1904761905rem;top:0;right:0;background:url(./images/firstPage/icon_reserved.png) no-repeat;-moz-background-size:100% 100%;-o-background-size:100% 100%;background-size:100% 100%}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .iconReserved.toLeft{right:1.5238095238rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .coursePrice{position:absolute;right:0;bottom:.7142857143rem;font-size:.8095238095rem;color:#ff6e6e;line-height:.8095238095rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .coursePrice .doll{font-size:.619047619rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseViewCont{width:100%;height:1.4523809524rem;text-align:right;position:absolute;right:0;bottom:.7142857143rem}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseViewCont .openText{font-size:.619047619rem;line-height:.619047619rem;color:#ff6e6e}.xue_firstFace .liveRecommend.courseSelected .courseSelectedList .courseSelectedItem .courseViewCont .viewCont{font-size:.5238095238rem;line-height:.5238095238rem;color:#cbced8;margin-top:.3095238095rem}.xue_firstFace .liveRecommend:last-child{margin-bottom:0}.xue_firstFace.longTop{padding-top:2.2380952381rem}.newListNull{padding-top:5.2857142857rem;padding-bottom:5.9523809524rem;font-family:PingFangSC-Regular}.newListNull.nln-index{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:5.9523809524rem 0 3.5714285714rem}.newListNull.nln-small{padding-top:1.5238095238rem}.newListNull .listNull-pen{width:6.619047619rem;display:block;margin:0 auto}.newListNull .nln-tipMsg{font-size:.7142857143rem;color:#999;text-align:center;margin-top:.4761904762rem}.newListNull .nln-goCourse-btn{position:relative;display:block;font-size:.7142857143rem;font-weight:700;color:#f95862;text-align:center;width:4.2857142857rem;height:1.3333333333rem;line-height:1.3333333333rem;margin:1.1428571429rem auto 0}.newListNull .nln-goCourse-btn::before{content:"";position:absolute;display:block;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;-webkit-border-radius:1.3333333333rem;-moz-border-radius:1.3333333333rem;border-radius:1.3333333333rem;border:1px solid #f95862;width:8.5714285714rem;height:2.6666666667rem;left:0;top:0;transform:scale(.5);-ms-transform:scale(.5);-webkit-transform:scale(.5);-moz-transform:scale(.5);-o-transform:scale(.5);transform-origin:left top;-ms-transform-origin:left top;-webkit-transform-origin:left top;-moz-transform-origin:left top;-o-transform-origin:left top}.mater-detail{width:100%}.mater-detail .content{width:100%;padding-bottom:4.7619047619rem;text-align:center;height:100vh}.mater-detail .content img{width:100%}.mater-detail .content video{width:100%;-o-object-fit:fill;object-fit:fill}.mater-detail .content audio{margin-top:1.1904761905rem}.mater-detail .content iframe{width:100%;height:-webkit-fill-available;border:none}.mater-detail .content iframe body,.mater-detail .content iframe html{margin:0;padding:0}.mater-detail .fix-footer{width:100%;position:fixed;bottom:0;left:0}.mater-detail .fix-footer .notice{padding:.3095238095rem 1rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;color:#ff8a00;font-size:.5714285714rem;line-height:.8095238095rem;width:100%;background-color:#fff6e6;position:relative;z-index:1}.mater-detail .fix-footer .notice::before{content:"";display:inline-block;width:.6666666667rem;height:.7142857143rem;background:url(./images/icon_notice.png) no-repeat center/100%;vertical-align:text-bottom;margin-right:.4285714286rem}.mater-detail .fix-footer .notice .icon_close{display:inline-block;width:.5714285714rem;height:.5714285714rem;background:url(./images/icon_close.png) no-repeat center/100%;position:relative;top:.119047619rem;float:right}.mater-detail .fix-footer .footer-btn-box{width:100%;height:2.8571428571rem;padding:.4761904762rem .7619047619rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;background-color:#fff;-webkit-box-shadow:0 0 .7142857143rem 0 #e9ecf1;-moz-box-shadow:0 0 .7142857143rem 0 #e9ecf1;box-shadow:0 0 .7142857143rem 0 #e9ecf1}.mater-detail .fix-footer .footer-btn-box .footer-btn{-webkit-border-radius:1.4285714286rem;-moz-border-radius:1.4285714286rem;border-radius:1.4285714286rem;background-color:#ff615b;height:100%;color:#fff;text-align:center;line-height:1.9047619048rem;font-size:.7619047619rem}.mater-detail .fix-footer .footer-btn-box .footer-btn a{display:block;width:100%;height:100%;color:#fff}.mater-detail .fix-footer .footer-btn-box .footer-btn.alone{width:100%}.mater-detail .fix-footer .footer-btn-box .btn-group{width:100%}.mater-detail .fix-footer .footer-btn-box .btn-group .footer-btn{width:44%;margin:0 3%}.down-pdf{width:100%;padding-bottom:3.5714285714rem;background-color:#2a30d8}.down-pdf .fix-footer{width:100%;position:fixed;bottom:0;left:0}.down-pdf .fix-footer .footer-btn-box{width:100%;height:2.8571428571rem;padding:.4047619048rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;background-color:#dff0ff}.down-pdf .fix-footer .footer-btn-box .footer-btn{-webkit-border-radius:.2380952381rem;-moz-border-radius:.2380952381rem;border-radius:.2380952381rem;-webkit-box-shadow:0 .5rem .7380952381rem 0 rgba(88,132,249,.3);-moz-box-shadow:0 .5rem .7380952381rem 0 rgba(88,132,249,.3);box-shadow:0 .5rem .7380952381rem 0 rgba(88,132,249,.3);background-color:#5b7bf4;height:100%;color:#fff;text-align:center;line-height:2.1428571429rem;font-size:.8571428571rem}.down-pdf .fix-footer .footer-btn-box .footer-btn a{display:block;width:100%;height:100%;color:#fff}.down-pdf .fix-footer .footer-btn-box .footer-btn.alone{width:100%}.down-pdf .fix-footer .footer-btn-box .btn-group{width:100%}.down-pdf .fix-footer .footer-btn-box .btn-group .footer-btn{width:44%;margin:0 3%}.down-pdf .clip-btn{display:block;outline:0;border:none}.down-pdf img{width:100%;vertical-align:bottom}.study-page{padding-bottom:5.2380952381rem}.add-wx-alert-container{overflow:hidden;-webkit-border-radius:1.1428571429rem!important;-moz-border-radius:1.1428571429rem!important;border-radius:1.1428571429rem!important;margin-left:-8.0952380952rem!important}.add-wx-alert-container .tip-box{width:16.1904761905rem!important}.add-wx-alert-container .tip-box .add-wx-title{margin-top:1.1428571429rem;font-size:1.1428571429rem;font-family:PingFangSC-Semibold,PingFang SC;font-weight:600;color:#262626;line-height:1.5952380952rem}.add-wx-alert-container .tip-box .add-wx-txt{font-size:.7619047619rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#666;line-height:1.1904761905rem}.add-wx-alert-container .tip-box .add-wx-txt .red{display:block}.add-wx-alert-container .tip-box .add-wechat{margin-top:1.5238095238rem;font-size:.7619047619rem;font-family:PingFangSC-Semibold,PingFang SC;font-weight:600;color:#262626;line-height:1.0714285714rem}.add-wx-alert-container .tip-box .add-wx-bt{margin:0 1.1904761905rem 1.619047619rem;padding:.2380952381rem .4761904762rem;-webkit-border-radius:1.1428571429rem;-moz-border-radius:1.1428571429rem;border-radius:1.1428571429rem;font-size:.8571428571rem;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#fff;line-height:1.3095238095rem;background:-webkit-gradient(linear,left top, left bottom,from(#ff5c59),to(#ff342f));background:-webkit-linear-gradient(#ff5c59,#ff342f);background:-moz-linear-gradient(#ff5c59,#ff342f);background:-o-linear-gradient(#ff5c59,#ff342f);background:linear-gradient(#ff5c59,#ff342f)}.add-wx-alert-container .icon-close{top:.9523809524rem!important;right:.9523809524rem!important}.add-wx-alert-container .alert-footer{height:4.2857142857rem;border-top:transparent!important}