.course-video[data-v-11d68304]{background-color:#fff;padding:34px 34px 5px;color:#676a6c}.title[data-v-11d68304]{font-size:16px;font-weight:800;color:#5a5e63;text-align:left}.course-title-tag[data-v-11d68304]{font-size:13px;border:1px solid #e6eeff;padding:5px 10px;color:#7db0ef;border-radius:5px;margin-left:15px;background-color:#edf3ff}.tab-bar .el-tab-pane[data-v-11d68304]{font-size:13px;padding:20px}.tab-bar .content-course-title[data-v-11d68304]{text-align:center;font-size:16px;color:#666;margin:15px 0 40px 0}.tab-bar .course-content[data-v-11d68304]{letter-spacing:1px;line-height:28px}.tab-bar .course-content p[data-v-11d68304]{text-align:left}.course-menu[data-v-11d68304]{height:44px;line-height:44px;padding:0 20px 0 20px;clear:both;cursor:pointer;font-size:13px}.course-menu.active[data-v-11d68304],.course-menu[data-v-11d68304]:hover{background:#f5f5f5;cursor:pointer}.course-menu p[data-v-11d68304]{text-align:left;float:left}.course-menu .el-icon-video-play[data-v-11d68304]{color:#2d7bdd;font-size:15px;vertical-align:middle;margin-right:12px}.duration[data-v-11d68304]{float:right}.tab-bar .ref-content[data-v-11d68304]{word-break:break-word;line-height:22px;margin-bottom:16px}.tab-bar .ref-file i[data-v-11d68304]{font-size:16px;vertical-align:middle;margin-right:3px}.down-btn[data-v-11d68304]{color:#59a5ec!important;display:inline-block;border:1px solid #59a5ec;padding:5px 7px;border-radius:2px;font-size:12px;margin-left:8px;cursor:pointer}