.public-course-page td{background:#fafafa}.public-course-page .base-info{margin-top:24px}.public-course-page .base-info .picture-info{display:flex;align-items:center}.public-course-page .base-info .picture-info .default{display:flex;align-items:center;flex-direction:column;margin-left:24px}.public-course-page .base-info .tips{color:#8c8c8c;font-size:12px;font-weight:400;margin-top:-18px}.ant-drawer-content-wrapper,.ant-select-dropdown{z-index:999999}