.xxgk_tt{float: left; width: 100%; border-bottom: 2px solid #ccc}
.xxgk_tt span{float: left;height:35px; line-height: 35px;background: #a52e2d;color: #fff;font-weight: bold;font-size: 16px; padding: 0 10px;}
.zf_xxgkr{padding:0;width:770px;}