.gray[data-v-60d2178f]{color:#ddd}.tree__item[data-v-60d2178f]{color:#000;background-color:#fff;box-sizing:border-box;padding:0 14px;cursor:pointer}.tree__item .tree__item_content[data-v-60d2178f]{width:100%;height:100%;box-sizing:border-box;padding:12px 0;border-bottom:1px dashed #ddd;display:flex;justify-content:space-between;align-items:center}.tree__item:last-child .tree__item_content[data-v-60d2178f]{border-color:rgba(0,0,0,0)}.tree__item[data-v-60d2178f]:hover{color:#a80303!important;background-color:#fbf1f0!important}.tree__item .tree_children[data-v-60d2178f]{position:absolute;top:0;width:200px;z-index:1}.tree[data-v-0d7f26b6]{width:100%;border-radius:6px;border:1px solid #ececec;background-color:#fff;box-shadow:0 2px 12px 0 rgba(0,0,0,.1);padding:5px 0;font-size:17px;position:relative}.tree_item_hover[data-v-0d7f26b6]{color:#a80303!important;background-color:#fbf1f0!important}#course_center[data-v-f22dec1e]{width:100%}#course_center .el-card[data-v-f22dec1e]{box-sizing:border-box;margin:0 5px 10px 5px}#course_center .course_center_content[data-v-f22dec1e]{display:grid;grid-template-columns:repeat(4,1fr);margin-top:10px}#course_center .course_center_image[data-v-f22dec1e]{width:100%;height:135px;display:flex}#course_center .course_center_content_item[data-v-f22dec1e]{padding:10px 8px;box-sizing:border-box}#course_center .course_center_content_time[data-v-f22dec1e]{display:flex;justify-content:space-between;font-size:14px;color:#858585;height:19px}#course_center .course_center_content_tabs[data-v-f22dec1e]{box-sizing:border-box;padding:6px 20px;border-radius:20px;font-size:14px;margin-right:2px;margin-bottom:10px;height:max-content}#course_center .course_center_content_tabs-active[data-v-f22dec1e],#course_center .course_center_content_tabs[data-v-f22dec1e]:hover{color:#fff;background-color:#b30000}#course_center .course_center_content_tabs_more[data-v-f22dec1e]{color:#898889;display:flex;align-items:center;height:31px}#course_center .course_center_content_tabs_more i[data-v-f22dec1e]{transition:transform .3s ease-in-out}#course_center .course_center_content_tabs_more_rotate i[data-v-f22dec1e]{transform:rotate(180deg)}#course_center .order_active[data-v-f22dec1e]{color:#b30000}#course_center .G[data-v-f22dec1e]{transition:height .3s ease-in-out}#course_center .el-rate{display:flex;justify-content:space-between}#course_center .el-rate__icon{margin-right:0}