.play>div>.el-collapse-item__header{height:auto;line-height:normal;padding:10px}.play>div>.el-collapse-item__content{padding:0}.course-head[data-v-e045c3be]{padding:5px 0;background:#f8f8f8}.course-head-title[data-v-e045c3be]{text-align:center;line-height:60px;vertical-align:middle}.course-head-progress[data-v-e045c3be]{height:60px;text-align:center;vertical-align:middle}.playlist[data-v-e045c3be]{border-top:1px solid #ebeef5;border-left:1px solid #ebeef5;height:800px;overflow:auto}.playlistShow[data-v-e045c3be]{min-height:500px}.playDetails[data-v-e045c3be]{padding:10px}.playChild[data-v-e045c3be]{padding:5px 0;cursor:pointer;background:#f8f8f8}.playChild[data-v-e045c3be]:hover{background:#e6f2f5;color:#14171c}.playChildActive[data-v-e045c3be],.playChildActive[data-v-e045c3be]:hover{background:#42a16a;color:#fff}.childTitle[data-v-e045c3be]{padding:0 10px}.childContent[data-v-e045c3be]{font-size:14px;font-weight:400}.childFiles[data-v-e045c3be]{text-align:right;padding:5px}.childContent[data-v-e045c3be]{padding:0 10px 0 0}.playchild-content[data-v-e045c3be]{line-height:26px}.playchild-content a[data-v-e045c3be]{text-decoration:none;color:#fff}