.activity-content[data-v-28e97db3],.activity-info[data-v-28e97db3]{background:#fff}.activity-info[data-v-28e97db3]{padding:20px 25px;margin-bottom:20px}._i-cover[data-v-28e97db3]{width:360px;height:250px;margin-right:20px;object-fit:cover}._i-info[data-v-28e97db3]{padding-right:50px;font-size:14px;color:#999;line-height:26px}._i-info>h3[data-v-28e97db3]{font-size:20px;color:#333;line-height:28px;margin-bottom:14px}._i-label[data-v-28e97db3]{color:#95060a;line-height:18px;padding:1px 6px;background:#f9f2f1;border-radius:10px;margin-right:15px;display:inline-block}._i-progress[data-v-28e97db3]{padding:0 50px;position:relative;border-left:1px solid #e0e0e0}._i-count[data-v-28e97db3]{position:absolute;left:50%;top:50%;text-align:center;font-size:18px;color:#333;line-height:28px;transform:translate(-50%,-50%)}._i-progress[data-v-28e97db3] .el-progress path:first-child{stroke:#e8e8e8}._c-tip[data-v-28e97db3]{padding:15px 40px;font-size:16px;color:#95060a;line-height:22px;border-bottom:1px solid #dcdcdc;margin-bottom:32px}._c-title[data-v-28e97db3]{height:48px;background:#faeeee;border-radius:4px;font-size:18px;color:#333;line-height:48px;margin-bottom:15px;padding-left:15px;font-weight:600}._c-chunk[data-v-28e97db3]{background:#f4f5f7;border-radius:4px;margin-bottom:15px;font-size:14px;color:#333;line-height:20px;padding:10px 20px 10px 40px}.activity-content[data-v-28e97db3]{padding-bottom:80px}.fw600[data-v-28e97db3]{font-weight:600}.activity-content[data-v-28e97db3] .custom-tree-node{width:819px}.activity-content[data-v-28e97db3] .chaptertitleindex:before{top:12px}.activity-content[data-v-28e97db3] .chapter{padding:0 0 0 35px}.activity-content[data-v-28e97db3] .chaptertitle,.activity-content[data-v-28e97db3] .chaptertitleindex{font-size:18px;line-height:48px}.activity-content[data-v-28e97db3] .sectiontitleindex:before{display:none}.activity-content[data-v-28e97db3] .section{margin-left:56px;background:#f4f5f7;padding:10px 25px}.activity-content[data-v-28e97db3] .lesson{margin-left:40px}.activity-content[data-v-28e97db3] .el-tree-node__content{background:none!important}