.course_list .img[data-v-67778b43]:first-child{margin-bottom:10px}.course_list .img[data-v-67778b43]{width:100%;height:200px;cursor:pointer}[data-v-af5689f8].hot-recommend .el-card__header{font-weight:700}[data-v-af5689f8].hot-recommend .hot-recommend-item:not(:first-child){margin-top:10px}[data-v-af5689f8].hot-recommend .hot-recommend-item{cursor:pointer;display:flex;align-items:center;font-size:14px;color:#363636}[data-v-af5689f8].hot-recommend .hot-recommend-item .text{margin-left:.5rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.problemListOperate[data-v-b08c74d6]{background:#fafafa}.box[data-v-b08c74d6]{display:flex;justify-content:space-between}.box .content-left[data-v-b08c74d6]{width:70%;font-size:14px;color:#2f2f2f}.box .content-right[data-v-b08c74d6]{width:27%}