body{
 min-width:1250px;
 padding:0; 
 margin:0;
 border:0;  
 font-family:"Microsoft YaHei",SimHei,arial;
 font-size:14px;
 color:#444;
 }
 
ul,li{ 
 list-style:none;
 padding:0; 
 margin:0; 
 border:0; 
 }

dl,dt,dd,img,h1,h2,h3,p,span,b{
 padding:0; 
 margin:0;
 border:0;
 }
 
a{ text-decoration:none; color:#444; }

a:hover{  color:#1c3ad0; }
.fl{ float:left; }
.fr{ float:right; }  
.clear{  clear:both; }



.topbg{ width:100%; height:280px; background:url(../images/topbg.jpg) top center no-repeat; position:relative; }
.topbg .logo{ width:492px; height:281px; margin:0 auto; }

.nav{  width:1200px; height:50px; line-height:50px; margin:0 auto; background:rgb(28,58,208,0.8); position:absolute; bottom:0; left:50%; margin-left:-600px;  }
.nav li{ float:left; width:120px; height:50px; text-align:center; position:relative; }
.nav li a{ height:50px; line-height:50px; font-size:18px; color:#fff;  }
.nav li:hover{ background:#1d329b; }
.nav_current{  background:#1d329b;  }
.subnav{ z-index:999; cursor:default; position:absolute; left:0; top:50px; overflow:hidden; display:none; }
.subnav li { float:none !important; height:36px; text-align:center;  border-bottom:solid 1px #425cdb; }
.subnav li a{ display:block; line-height:36px; font-size:14px !important; background:#1d329b; color:#fff; font-weight:normal; }
.subnav li a:hover{ background:#425cdb !important; color:#fff; }
.nav li:hover .subnav{ display:block; }


.foot{ width:100%; background:#2d43b1; color:#fff; text-align:center; padding:30px 0; }