body { background-color: #000; } #color-list li { filter: "alpha(opacity=50)"; list-style: none; float: left; width: 200px; height: 100px; line-height: 100px; margin-left: 20px; margin-top: 20px; color: #fff; font-size: 40px; text-align: right; padding-right: 30px; font-family: "Microsoft YaHei","微软雅黑","黑体"; }