.courseBox[data-v-5e1fd536]{width:300px;height:360px;margin:10px 0;background:#fff;position:relative}.courseBox[data-v-5e1fd536]:hover{box-shadow:0 2px 12px 0 rgba(0,0,0,.1)}.courseBox .copydown[data-v-5e1fd536]{position:absolute;left:130px;top:101px;color:#fff;cursor:pointer}.courseBox .up[data-v-5e1fd536]{cursor:pointer;width:300px;height:200px;padding:20px 20px 0 20px;border-radius:3px 3px 0 0;font-size:14px;color:#fff;background-image:url(../img/default.0e0a8d2e.jpg);background-repeat:no-repeat;background-color:#ccc}.courseBox .up .courseTitle[data-v-5e1fd536]{height:54px;margin-top:20px;font-size:20px;font-weight:700;cursor:pointer;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:2;display:-webkit-box}.courseBox .up .class[data-v-5e1fd536]{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.courseBox .up .courseCodeBox[data-v-5e1fd536]{margin-top:20px;height:60px;overflow:hidden}.courseBox .up .courseCodeBox .content[data-v-5e1fd536]{margin-right:5px}.courseBox .up .courseCodeBox .label[data-v-5e1fd536]{display:inline-block}.courseBox .up .courseCodeBox .content[data-v-5e1fd536]{display:contents}.courseBox .down[data-v-5e1fd536]{height:160px;padding:20px 20px 0 20px;border:1px solid #ccc;border-top:none;border-radius:0 0 3px 3px}.courseBox .down .material[data-v-5e1fd536]{margin-top:20px}.courseBox .down .divider[data-v-5e1fd536]{margin:15px 0}.courseBox .down .action[data-v-5e1fd536]{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between}.courseBox .down .action .courseTearch[data-v-5e1fd536]{cursor:pointer}.courseBox .down .action .actionBtn .ant-dropdown-link[data-v-5e1fd536]{color:#000}