div, ul, li { margin: 0; padding: 0; border: 0; }
ul, li { list-style-type: none; text-transform: capitalize; }

.navmain { width:92px;  height:80px;  float:right;  }
#nav_all { height: 80px; float: left; position: relative; z-index: 222; }
#nav_all li { text-align: center; float: left; }
#nav_all li a { height:80px;  display: inline-block; font-size:18px; font-family:"微软雅黑", "黑体"; cursor: pointer;   }
#nav_all li a:hover {overflow: hidden; }

#nav_all li ul { display: none; position: absolute; z-index: 99; width:1195px; height:170px; left: -1125px; top: 43px; border:#CCCCCC solid 1px;	 background:#eeeeee; }
#nav_all ul li { width:297px; height:170px; border-right:#CCCCCC solid 1px;}
#nav_all ul li#wei { width:296px; height:170px; border-right:#CCCCCC solid 0px;}
#nav_all ul li samp#titles{ width:160px; height:34px; padding-top:26px; margin:0 auto; display:block; font-size:18px; color:#666666; font-family:"微软雅黑", "黑体";}
#nav_all ul li samp#jiage{ width:160px; height:50px; margin:0 auto; display:block; font-size:18px; color:#f72f2f; font-family:"微软雅黑", "黑体";}
#nav_all ul li samp#anjiu{ width:160px; height:32px; padding-top:8px; margin:0 auto;  display:block; font-size:18px; color:#f83e3f; font-family:"微软雅黑", "黑体"; border:#f83e3f solid 1px;}
#nav_all ul li samp#anjiu a{  color:#f83e3f; }