[data-v-2e861914] .el-collapse-item__header{font-weight:700;background-color:#0d0d0d;color:#fff;border-bottom:1px solid #262626;padding-left:20px}[data-v-2e861914] .el-collapse{border-top:0;border-bottom:0}[data-v-2e861914] .el-collapse-item__content{padding-bottom:0}[data-v-2e861914] .el-collapse-item__wrap{border-bottom:0}.courseware-bg-view[data-v-2e861914]{width:1110px;margin:auto;padding-top:10px}.courseware-bg-view .breadcrumb[data-v-2e861914]{margin-top:40px}.courseware-bg-view .content-bg[data-v-2e861914]{display:flex;margin-top:50px;margin-bottom:150px}.courseware-bg-view .content-bg .left-view[data-v-2e861914]{width:730px;height:524px;background-color:#0d0d0d;border-radius:16px}.courseware-bg-view .content-bg .left-view .top-view[data-v-2e861914]{border-radius:16px;height:70px;display:flex;justify-content:space-between}.courseware-bg-view .content-bg .left-view .top-view .last[data-v-2e861914]{line-height:70px;font-size:16px;font-weight:700;color:#fff;margin-left:30px}.courseware-bg-view .content-bg .left-view .top-view .next[data-v-2e861914]{line-height:70px;font-size:16px;font-weight:700;color:#fff;margin-right:30px}.courseware-bg-view .content-bg .left-view .top-view .count[data-v-2e861914]{line-height:70px;font-size:16px;font-weight:700;color:#fff}.courseware-bg-view .content-bg .left-view .content[data-v-2e861914]{width:718px;height:404px;margin:auto;text-align:center}.courseware-bg-view .content-bg .left-view .content img[data-v-2e861914]{width:718px;height:404px}.courseware-bg-view .content-bg .left-view .content .content-nodata[data-v-2e861914]{color:#fff;line-height:404px;font-size:24px}.courseware-bg-view .content-bg .right-content-bg[data-v-2e861914]{border-radius:16px;background-color:#0d0d0d;display:flex;flex-direction:column;margin-left:20px;width:350px;height:524px}.courseware-bg-view .content-bg .right-content-bg .catalog-bg[data-v-2e861914]{border-radius:16px;height:70px;display:flex;justify-content:center;align-items:center}.courseware-bg-view .content-bg .right-content-bg .catalog-bg p[data-v-2e861914]{color:#fff}.courseware-bg-view .content-bg .right-content-bg .right-content[data-v-2e861914]{height:524px;width:350px}.courseware-bg-view .content-bg .right-content-bg .right-content a[data-v-2e861914]{color:#fff}.courseware-bg-view .content-bg .right-content-bg .right-content .active[data-v-2e861914],.courseware-bg-view .content-bg .right-content-bg .right-content a[data-v-2e861914]:hover{color:#08a0ff}.courseware-bg-view .content-bg .right-content-bg .right-content .video-title-bg[data-v-2e861914]{color:#fff;background-color:#262626}.courseware-bg-view .content-bg .right-content-bg .right-content .video-title-bg .video-title-a[data-v-2e861914]{justify-content:space-between;display:flex;align-items:center}.courseware-bg-view .content-bg .right-content-bg .right-content .video-title[data-v-2e861914]{margin-left:40px;height:40px;line-height:40px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.courseware-bg-view .content-bg .right-content-bg .right-content .percent[data-v-2e861914]{margin-right:20px}.courseware-bg-view .content-bg .right-content-bg .right-content .isFinish[data-v-2e861914]{color:#00ce74}