#b27s{width: 100%;overflow: hidden;height: 65px;margin-right: auto;margin-left: auto;position: relative;margin-top: 37px;clear: both;background-color:#44689e;color:#fff;text-align:center;line-height:65px;font-family:Microsoft YaHei,Microsoft YaHei;font-size:14px;}#b27s a{color:#fff;}#b27s{margin-top: 10px;}