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";
        }