*{margin:0;padding:0;list-style-type:none;text-decoration:none;font-family:"微软雅黑"}
html,body{width:100%;height:100%;}
body{background:#efefef;}
.topwarp{width:100%;height:60px;background:url(../images/top_bg.jpg);}
.top_center{width:990px;height:100%;margin:0 auto;}
.top_left{width:217px;height:100%;float:left;}
.nav{float:right;width:773px;}
ul.nav_ul li{float:left;width:110px;height:100%;text-align:center;color:#fff;line-height:58px}
ul.nav_ul li a{color:#3d3d3d;display:block;width:110px;height:100%;}
.foot{width:100%;height:400px;background:#895538;}
.footnav{width:100%;height:52px;background:#e7e7e7;}
ul.foot_navul{width:840px;margin:0 auto;padding-left:150px;}
ul.foot_navul li{float:left;line-height:52px;margin-right:30px;color:#fff;}
ul.foot_navul li a{color:#505050;}
.foot_jies{width:990px;height:349px;margin:0 auto;background:url(../images/foot_logo.jpg);}