#nav {
	float: left;
	padding: 0;
	height:70px;
	z-index:9999999;
	max-width:1200px;
	}
#nav li {
	float: left;
	position: relative;
	width:200px;
	text-align:center;
	}
#nav li.open, #nav li:hover {
  background: url(../images/gg.png); color:#fff;
  }
#nav li a {
	display: block;
	line-height:70px;
	color: #fff;
	font-size:20px;
	font-weight:bold;
	text-decoration: none;
	padding:0;
	height:70px;
	}
	
#nav li .a_on{
  background: url(../images/gg.png); color:#fff;
  }

#nav li a:hover{ color:#fff;}
#nav li a:hover span{ color:#fff;}
	
#nav li ul {
  display: none;
  position: absolute;
  top:70px;
  left: 0;
  width:200px;
  padding: 0 ;
  background:#0a1881;
  -webkit-box-shadow: 0 3px 3px rgba(0,0,0,0.15);
  -moz-box-shadow: 0 3px 3px rgba(0,0,0,0.15);
  box-shadow: 0 3px 3px rgba(0,0,0,0.15);
  }
  
#nav li:nth-child(4) ul{
	width:600px;
}
#nav li:nth-child(4) ul li{ float:left;}


  
#nav li:hover ul {
  display: block;
  z-index:9999999999
  }
#nav li ul li {
  float: none;
  }
#nav li ul li a {
  padding: 0px 10px;
  display: inline-block;
  font-size:18px;
  height:50px;
  line-height:50px;
  background:#0a1881;
   text-align:center; font-weight:normal;
   color:#fff;
  }
#nav li ul li a {display: block;}
#nav li ul li a:hover {
  background: #092f91;
  color: #fff;
  height:50px;
  line-height:50px;
   text-align:center; font-weight:normal;
  }
@media screen and (min-width:1025px) and (max-width:1201px){
.menu1{ width:1024px;}
#nav { width:1024px;}
#nav li{ width:170px;}
#nav li a { font-size:16px;}
#nav li ul{ width:170px;}
#nav li ul li a { font-size:15px;}
#nav li:nth-child(4) ul{
	width:510px;
}
.dqwz1{ width:1024px; font-size:16px;}
.dqwz1 img{ width:auto; height:24px;padding: 12px 7px 0 0;}
.db_lx{ width:1024px; padding:0 calc(50% - 512px);}
.db_lx1{ width:1024px; padding:30px calc(50% - 512px);}
.db_lx2_1{ width:330px;}
.db_lx2_2{ padding:0 30px 0 50px; width:220px;}
.db_lx2_3{ padding:0 30px 0 50px; width:250px;}
.nybox{ width:1024px;}
.nyword3{ width:1024px;}
.nyword3 ul li{ width:1024px;}
}