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div[data-v-db76763a]:last-child{font-weight:700}.left-box-ul li[data-v-db76763a]{padding:15px;cursor:pointer;text-align:left;padding-left:20px;font-size:14px}.left-box-ul li.active[data-v-db76763a]{background:#f0f5ff;color:#4384f4}.left-box-ul li span[data-v-db76763a]{float:left;margin-top:3px;margin-right:10px}.left[data-v-db76763a] .el-divider--horizontal{margin:0;margin-top:10px}svg[data-v-db76763a]{vertical-align:middle;margin-right:4px}.right[data-v-db76763a]{height:calc(100vh - 140px);overflow:auto;flex:1}@media screen and (max-width:1400px){.course-top .left[data-v-db76763a]{width:250px}}[data-v-db76763a] .el-table tr{color:#333;font-size:14px}[data-v-db76763a] thead tr th{background:#f1f5f9!important}@media screen and (max-width:800px){.course-top-box-bg[data-v-db76763a],.ipd[data-v-db76763a]{min-width:1300px}}