.detail-chapter{height:8rem;width:100%;overflow:scroll;margin-top:.13333rem;line-height:1.4}.detail-chapter>li{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:1.17333rem;font-size:.37333rem;color:#333;vertical-align:middle}.detail-chapter>li.checked{color:#f48f00}.detail-chapter>li>img{width:.64rem;margin-right:.21333rem}.sign-in{border-top:.24rem solid #f2f2f2;height:3.14667rem;text-align:center}.sign-in-text{margin-top:.8rem;font-size:.37333rem;color:#999;margin-bottom:.37333rem}.sign-in-button-disable{margin:0 auto;width:2.13333rem;height:.8rem;line-height:.8rem;border-radius:.4rem;background-color:#bfbfbf;color:#fff}.clock-in{width:1.33333rem;height:1.33333rem;border-radius:50%;background-image:linear-gradient(136deg,#ffb500,#fb8709);-webkit-box-shadow:0 .10667rem .21333rem 0 rgba(251,168,0,.39);box-shadow:0 .10667rem .21333rem 0 rgba(251,168,0,.39);font-size:.37333rem;line-height:1.33333rem;color:#fff;text-align:center;z-index:99;opacity:1;-webkit-transition:all .3s;transition:all .3s}.grey{background-image:linear-gradient(130deg,#999,#737373 63%,#666);-webkit-box-shadow:0 .10667rem .21333rem 0 hsla(0,0%,55.3%,.31);box-shadow:0 .10667rem .21333rem 0 hsla(0,0%,55.3%,.31)}.hide{opacity:0}.audio-detail{-webkit-box-sizing:border-box;box-sizing:border-box;padding-bottom:2.13333rem}.audio-detail-bar{height:1.17333rem}.audio-detail-bar .tab-fixed{position:fixed;top:0;left:0;width:100%;z-index:999;background-color:#fff}.audio-detail-bar-main{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-pack:distribute;justify-content:space-around;height:1.17333rem;line-height:1.17333rem;font-size:.42667rem;color:#666;-webkit-box-shadow:#f7f7f7 0 .05333rem .10667rem 0;box-shadow:0 .05333rem .10667rem 0 #f7f7f7}.audio-detail-bar-main .active{color:#00cb62;font-weight:700;position:relative}.audio-detail-bar-main .active:after{content:"";display:block;position:absolute;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);bottom:0;width:.8rem;height:.08rem;border-radius:.06667rem;background:#00cb62}.audio-detail-main{font-size:0;background-color:#7e6c5b;height:9.30667rem}.audio-detail-main-teacher{padding-top:.8rem;text-align:center}.audio-detail-main-teacher>img{width:3.09333rem;height:3.8rem}.audio-detail .weixin-notice-main{position:relative;padding:.8rem}.audio-detail .weixin-notice-main img{width:3.2rem}.audio-detail .weixin-notice-main-code{position:absolute;width:100%;top:0;left:0;opacity:0;z-index:1}.audio-detail .weixin-notice-main h1{font-size:.48rem;color:#333;font-weight:700;margin-bottom:.53333rem}.audio-detail .weixin-notice-main p{font-size:.37333rem;margin-top:.53333rem;color:#999}.audio-detail-packet{position:fixed;bottom:1.94667rem;right:.26667rem}.audio-detail-packet-close{font-size:.26667rem;width:.32rem;height:.32rem;line-height:.32rem;text-align:center;border-radius:100%;color:#999;border:1px solid #999;position:absolute;right:-.13333rem;top:-.13333rem}.audio-detail-packet>img{width:1.38667rem}.audio-detail-title{padding:.33333rem .4rem .2rem;line-height:1.5;font-size:.61333rem;color:#444;font-weight:700}.audio-detail-teacher{padding:0 .4rem;font-size:.34667rem;color:#999}.audio-detail-teacher>i{display:inline-block;vertical-align:middle;margin-right:.2rem;width:.53333rem;height:.53333rem;border-radius:50%;background-size:contain}.audio-detail-content{position:relative;margin-top:.4rem;padding:0 .4rem}.audio-detail-content>img{display:block;width:100%}.audio-detail-content>.audio-detail-content-null{width:7.06667rem;margin:1.06667rem auto auto}.audio-detail-comment .commentBar{margin-bottom:.4rem}.audio-detail-comment .commentBox{margin:0 auto}.audio-detail-comment-null{width:100%;text-align:center}.audio-detail-comment-null>img{width:7.06667rem}.audio-detail-clock{position:fixed;bottom:2.13333rem;right:.53333rem}.audio-detail-notice{padding:.93333rem .50667rem 0;-webkit-box-sizing:border-box;box-sizing:border-box;text-align:left}.audio-detail-notice h1{font-size:.50667rem;color:#444;text-align:center;line-height:1;margin:0 auto .6rem}.audio-detail-notice h5{margin-bottom:.4rem}.audio-detail-notice h5,.audio-detail-notice p{font-size:.4rem;font-weight:lighter;color:#555;line-height:.58667rem}.audio-detail-notice p{margin-bottom:.37333rem;overflow:hidden}.audio-detail-notice p:first-child{font-weight:400}.audio-detail-notice-index{float:left;width:.56rem;height:.56rem;margin:.04rem .24rem .58667rem 0;background:rgba(244,142,1,.2);font-size:.34667rem;line-height:.56rem;color:#00cb62;text-align:center;border-radius:50%}.audio-detail-notice-btn{font-size:.45333rem;color:#00cb62;text-align:center;line-height:1.2rem;margin-top:.93333rem;border-top:.01333rem solid #e4e4e4}.audio-detail-bottom{position:relative;z-index:99}