.page {float: right;height: 31px;margin: 5px auto 0;position: relative;clear: both;}
span.enter-page {width: 25px;height: 25px;border: 1px solid #b4b4b4;font-size: 15px;color: #333;line-height: 29px;text-align: center;float: left;margin: 0 2px 0 0;cursor: pointer;}