.gzzh_qj{ width:550px; height:230px; margin:0 auto; padding:20px; background:#fff;}
.gzzh_left{ float:left;}
.gzzh_ml{ margin-left:25px;}
.gzzh_nav1{ width:240px; height:235px; }
.gzzh_l_nav1{ color:#0082d7; font-size:24px; font-family:"微软雅黑"; margin-bottom:10px;}
.gzzh_l_nav3{ color:#0082d7; font-size:14px; font-family:"微软雅黑"; margin-bottom:10px;}
.gzzh_l_nav2{ font-size:12px; font-family:"微软雅黑"; }

.gzzh_nav3{ width:320px;height:235px;}