.breadcrumb[data-v-de643e9c]{background:#f5f5f5;margin:20px 0}[data-v-de643e9c] .el-breadcrumb{line-height:1.5}.shortcutBtns[data-v-4139b25f]{margin-bottom:8px}.shortcutBtns>a[data-v-4139b25f]{margin-right:8px}.teacherList[data-v-4139b25f]:not(:first-child){border-top:1px solid #ebeef5;display:block}