.player[data-v-40b223c5]{display:flex}.player>div[data-v-40b223c5]{height:515px;flex:auto}.player>div.player-box[data-v-40b223c5]{flex:0 0 910px}.player>div.player-box>div[data-v-40b223c5]{height:100%}.player>div.sidebar-box[data-v-40b223c5]{position:relative;flex:0 0 302px;max-width:302px;background:#2f2f2f;color:#999}.player>div.sidebar-box .fixed-btns[data-v-40b223c5]{position:absolute;left:0;bottom:0;right:0;height:55px;padding-top:7px;text-align:center}.player>div.sidebar-box[data-v-40b223c5] .el-tabs{position:relative}.player>div.sidebar-box[data-v-40b223c5] .el-tabs__header{position:absolute;left:0;top:0;width:100%;background-color:#2f2f2f;z-index:1;margin-bottom:0}.player>div.sidebar-box[data-v-40b223c5] .el-tabs__content{padding-top:60px;height:515px;overflow-y:scroll}.player>div.sidebar-box[data-v-40b223c5] .el-tabs__content::-webkit-scrollbar{width:3px;height:5px;background-color:#fff}.player>div.sidebar-box[data-v-40b223c5] .el-tabs__content::-webkit-scrollbar-track{box-shadow:inset 0 0 6px transparent;background-color:#2f2f2f}.player>div.sidebar-box[data-v-40b223c5] .el-tabs__content::-webkit-scrollbar-thumb{box-shadow:inset 0 0 6px transparent;background-color:#000;border-radius:5px}.player>div.sidebar-box .course-list>p[data-v-40b223c5]{line-height:50px;padding:0 24px;background:#3a3a3a}.player>div.sidebar-box .course-list>p>span[data-v-40b223c5]{color:#fefefe}.player>div.sidebar-box .course-list ul li[data-v-40b223c5]{position:relative;line-height:50px;padding:0 35px 0 24px;cursor:pointer}.player>div.sidebar-box .course-list ul li>svg[data-v-40b223c5]{position:absolute;font-size:14px;right:18px;top:18px}.player>div.sidebar-box .course-list ul li.active[data-v-40b223c5]{color:#2187ea}.player>div.sidebar-box .education[data-v-40b223c5]{padding-bottom:55px}.player>div.sidebar-box .education .appraise-box-list>li[data-v-40b223c5]{padding:22px 24px 22px 24px;border-bottom:1px solid #505050;min-height:25px}.player>div.sidebar-box .education .appraise-box-list>li .top[data-v-40b223c5]{margin-bottom:10px;display:flex;align-items:center}.player>div.sidebar-box .education .appraise-box-list>li .top img[data-v-40b223c5]{width:48px;height:48px;border-radius:50%;margin-right:12px}.player>div.sidebar-box .education .appraise-box-list>li .top .right .name[data-v-40b223c5]{margin-bottom:6px;color:#fff}.player>div.sidebar-box .education .appraise-box-list>li .top .right .content[data-v-40b223c5]{color:#666}.player>div.sidebar-box .Introduction[data-v-40b223c5]{padding:15px;text-align:center}.player>div.sidebar-box .Introduction img[data-v-40b223c5]{width:80px}.player>div.sidebar-box .Introduction>p[data-v-40b223c5]{font-size:16px;font-weight:700;color:#fff;line-height:22px}.player>div.sidebar-box .Introduction>div[data-v-40b223c5]{padding-top:14px;text-align:justify;font-size:14px}.player[data-v-40b223c5] .el-tabs__nav-wrap:after{height:1px;background:#1f1f1f}.player[data-v-40b223c5] .el-tabs__nav-scroll{padding:10px 9px}.player[data-v-40b223c5] .el-tabs__nav-scroll .el-tabs__item{color:#666}.player[data-v-40b223c5] .el-tabs__nav-scroll .el-tabs__item.is-active{color:#fff}.player #dplayer[data-v-40b223c5] .dplayer-bar-wrap{display:none;z-index:-10}.player .quiz-box .title[data-v-40b223c5]{color:red;font-size:16px;line-height:30px}.player .quiz-box .topic-box>p[data-v-40b223c5]{padding:15px 0}.player .quiz-box .topic-box>div[data-v-40b223c5]{padding:10px 0}.player .identity_box>p[data-v-40b223c5]{color:red;font-size:16px;line-height:30px}.player .identity_box[data-v-40b223c5] .pwd-box{height:50px;margin-top:15px}.player .identity_box[data-v-40b223c5] .pwd-box .block-box .block{width:50px;height:50px;line-height:50px;font-size:28px;font-weight:400}.player[data-v-0fc7666f]{width:420px}.player>div[data-v-0fc7666f]{flex:auto}.player>div.player-box[data-v-0fc7666f]{flex:0 0 420px}.player>div.player-box>div[data-v-0fc7666f]{height:100%}.player>div.sidebar-box[data-v-0fc7666f]{position:relative;background:#2f2f2f;color:#999}.player>div.sidebar-box .fixed-btns[data-v-0fc7666f]{position:absolute;left:0;bottom:0;right:0;height:55px;padding-top:7px;text-align:center}.player>div.sidebar-box[data-v-0fc7666f] .el-tabs{position:relative}.player>div.sidebar-box[data-v-0fc7666f] .el-tabs__header{position:absolute;left:0;top:0;width:100%;background-color:#2f2f2f;z-index:1;margin-bottom:0}.player>div.sidebar-box[data-v-0fc7666f] .el-tabs__content{padding-top:60px;height:515px;overflow-y:scroll}.player>div.sidebar-box[data-v-0fc7666f] .el-tabs__content::-webkit-scrollbar{width:3px;height:5px;background-color:#fff}.player>div.sidebar-box[data-v-0fc7666f] .el-tabs__content::-webkit-scrollbar-track{box-shadow:inset 0 0 6px transparent;background-color:#2f2f2f}.player>div.sidebar-box[data-v-0fc7666f] .el-tabs__content::-webkit-scrollbar-thumb{box-shadow:inset 0 0 6px transparent;background-color:#000;border-radius:5px}.player>div.sidebar-box .course-list>p[data-v-0fc7666f]{line-height:50px;padding:0 24px;background:#3a3a3a}.player>div.sidebar-box .course-list>p>span[data-v-0fc7666f]{color:#fefefe}.player>div.sidebar-box .course-list ul li[data-v-0fc7666f]{position:relative;line-height:50px;padding:0 35px 0 24px;cursor:pointer}.player>div.sidebar-box .course-list ul li>svg[data-v-0fc7666f]{position:absolute;font-size:14px;right:18px;top:18px}.player>div.sidebar-box .course-list ul li.active[data-v-0fc7666f]{color:#2187ea}.player>div.sidebar-box .education[data-v-0fc7666f]{padding-bottom:55px}.player>div.sidebar-box .education .appraise-box-list>li[data-v-0fc7666f]{padding:22px 24px 22px 24px;border-bottom:1px solid #505050;min-height:25px}.player>div.sidebar-box .education .appraise-box-list>li .top[data-v-0fc7666f]{margin-bottom:10px;display:flex;align-items:center}.player>div.sidebar-box .education .appraise-box-list>li .top img[data-v-0fc7666f]{width:48px;height:48px;border-radius:50%;margin-right:12px}.player>div.sidebar-box .education .appraise-box-list>li .top .right .name[data-v-0fc7666f]{margin-bottom:6px;color:#fff}.player>div.sidebar-box .education .appraise-box-list>li .top .right .content[data-v-0fc7666f]{color:#666}.player>div.sidebar-box .Introduction[data-v-0fc7666f]{padding:15px;text-align:center}.player>div.sidebar-box .Introduction img[data-v-0fc7666f]{width:80px}.player>div.sidebar-box .Introduction>p[data-v-0fc7666f]{font-size:16px;font-weight:700;color:#fff;line-height:22px}.player>div.sidebar-box .Introduction>div[data-v-0fc7666f]{padding-top:14px;text-align:justify;font-size:14px}.player[data-v-0fc7666f] .el-tabs__nav-wrap:after{height:1px;background:#1f1f1f}.player[data-v-0fc7666f] .el-tabs__nav-scroll{padding:10px 9px}.player[data-v-0fc7666f] .el-tabs__nav-scroll .el-tabs__item{color:#666}.player[data-v-0fc7666f] .el-tabs__nav-scroll .el-tabs__item.is-active{color:#fff}.player #dplayer[data-v-0fc7666f] .dplayer-bar-wrap{zoom:1.111}.player .quiz-box .title[data-v-0fc7666f]{color:red;font-size:16px;line-height:30px}.player .quiz-box .topic-box>p[data-v-0fc7666f]{padding:15px 0}.player .quiz-box .topic-box>div[data-v-0fc7666f]{padding:10px 0}.player .identity_box>p[data-v-0fc7666f]{color:red;font-size:16px;line-height:30px}.player .identity_box[data-v-0fc7666f] .pwd-box{height:50px;margin-top:15px}.player .identity_box[data-v-0fc7666f] .pwd-box .block-box .block{width:50px;height:50px;line-height:50px;font-size:28px;font-weight:400}.ls-icon[data-v-2c145898]{width:35px;height:35px;cursor:pointer;margin-top:3px}.box[data-v-2c145898]{width:1200px;margin:24px auto;min-height:900px}.box .handouts[data-v-2c145898]{background-color:#fff;margin-top:24px;padding:18px 24px 35px 24px}.box .handouts h3[data-v-2c145898]{font-size:24px;font-weight:700;color:#333;line-height:33px}.box .handouts .handouts-text[data-v-2c145898]{font-size:16px;color:#999;line-height:22px;text-align:justify}.box .handouts .handouts-text>p[data-v-2c145898]{margin-bottom:15px}.box .preview[data-v-2c145898]{margin-right:15px}.box .float-box[data-v-2c145898]{position:fixed;right:30px;bottom:30px;z-index:5}.container[data-v-2c145898]{width:100%;padding:15px;display:flex;justify-content:space-between}.container .handouts-box[data-v-2c145898]{flex:1;background-color:#fff;padding:10px;margin-left:15px}.container .handouts-box .handouts[data-v-2c145898]{background-color:#fff}.container .handouts-box .handouts h3[data-v-2c145898]{font-size:24px;font-weight:700;color:#333;line-height:33px}.container .handouts-box .handouts .handouts-text[data-v-2c145898]{font-size:16px;color:#999;line-height:22px;text-align:justify}.container .handouts-box .handouts .handouts-text>p[data-v-2c145898]{margin-bottom:15px}.pdf-box{width:100%;height:500px;overflow-y:scroll}