body{-webkit-transition:all 2s linear;transition:all 2s linear}#learnvideo,#plv_1{background:#67686d;height:100%}#learnvideo #plv_1>object{position:absolute;bottom:20px;left:50%;-webkit-transform:translate(-50%);transform:translate(-50%);margin:0 auto;width:96%!important}.uk-offcanvas-bar{background-color:#f5f7fa;color:#0f0}.back{position:absolute;left:-4px;top:20px;background-color:#abadb0;color:#484848;line-height:24px;font-size:12px;padding:0 8px 0 11px;border-radius:5px}.back .back-icon{margin-right:7px;font-size:17px}.catalog{position:absolute;right:0;top:20px;background-color:#abadb0;color:#484848;line-height:24px}.catalog .catalog-icon{padding:0 6px;font-size:20px}.class-title{display:inline-block;position:absolute;left:2%;top:70px;font-size:12px}.learn-time{position:absolute;right:3%;top:20px;background-color:#8b8d92;color:#000;padding:5px;border-radius:10px}.class-title .title-one{color:#000;padding:3px 30px 3px 16px;background-color:#8b8d92;border-radius:20px}.class-title .title-two{padding:3px 30px 3px 10px;color:#999;background-color:#000;border-radius:20px;position:relative;left:-20px}.class-title .title-three{color:#000;background-color:#2b78bc;border:2px solid #000;font-size:14px;width:25px;height:25px;display:inline-block;text-align:center;border-radius:50%;position:relative;left:-40px;top:-2px}.title-three .three-text{position:relative;top:2px}.class-title .title-four{color:#c6cccc;position:relative;left:-30px}.CurriculumList{width:320px;height:325px;-ms-flex-pack:distribute;justify-content:space-around;-ms-flex-line-pack:center;align-content:center}.CurriculumList a{color:#999!important}.CurriculumList .chapter{color:#666!important}.curriculum,.MajorCourse{display:-webkit-box;display:-ms-flexbox;display:flex}.curriculum{width:360px;height:36px;color:#999;font-size:12px;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 0 0 8px;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.curriculum>a{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.Catalog{width:100%;line-height:45px;background:#d2d5da;color:#000;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-pack:distribute;justify-content:space-around;-ms-flex-line-pack:center;align-content:center;margin:0 0 20px 0}.uk-offcanvas-bar{padding:0}.TopOfCourseColumn,.uk-offcanvas-bar{-webkit-box-sizing:border-box;box-sizing:border-box}.TopOfCourseColumn{width:100%;height:97px;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-pack:distribute;justify-content:space-around;padding:15px;background:#abadb0}.TopOfCourseColumn-column{position:relative}.TopOfCourseColumn-column>a{display:block;font-size:15px}.TopOfCourseColumn-column>a,.TopOfCourseColumn-column>p{width:165px;height:19px;color:#666;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.TopOfCourseColumn-column>p{font-size:12px;position:absolute;bottom:0}.TopOfCourseColumn-img>img{width:120px;height:66px}.show-list{position:absolute;right:0;top:12px;width:23px;height:24px;cursor:pointer;z-index:998;background-position:0 -640px;background:url(http://s.stu.126.net/res/images/courseLearn.png?91dd8ac1f930a4e4930376ffeee48616=) no-repeat 4449px 4449px}.exam{color:#000;font-size:bold;padding:10px 0 20px 8px}