#selection { display: flex; flex-direction: column; align-items: center; padding: 40px 0 53px; h2 {
margin-bottom: 25px;
font-size: 21px; font-family: PingFang SC, "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif; font-weight: 600; color: #4B41FF; } li{ width: 249px; height: 158px; margin-bottom: 18px; img{ width: 100%; height: 100%; } } li:last-child{ margin-bottom: 0; } }