html,body,div,ul,li,a{
	margin: 0px;
	padding: 0px;
}
body{
	font-size: 14px;
	font-family: "微软雅黑";
}
ul{
	list-style: none;
}
a{
	text-decoration: none;
}
.header{
	width:100%;
	height: 40px;
	background: url(../images/pic16.png) 0 0 repeat-x;
}
.header .nav{
	width: 990px;
	height: 40px;
	line-height: 40px;
	margin: 0 auto;
	position: relative;
	z-index: 111;
	
}
.header .nav li{
	float: left;
	width: 110px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	
}
.header .nav li a{
	color: #fff;
	display:block;	
}

.header .nav li a:hover{
   
	 background:rgb(58, 150, 78);
	width: 110px;
	height: 40px;
}
.header .nav li .second-nav{
	width: 110px;
	display: none;
	position: relative;
}
.header .nav li .second-nav li{
	position: relative;
	width: 100%;
	height: 35px;
	line-height: 35px;
	background: url(../images/pic11.png) 0 0 repeat-x;
}
.header .nav li .second-nav li .third-nav{
	/*position: absolute;*/
	width: 150px;
	height: 200px;
	display: none;
	margin-left: 100%;
	margin-top: -40px;
}
.index_bhcolor{
	background: #fff;
}
.index_bhcolor a{
	color: black;
}