@charset "utf-8";
body,dl,dt,dd,div,form,fieldset,input,textarea,img,h1,h2,h3,h4,h5,h6,li,ol,ul,em,p,span,strong,table.th,tr,td
article, aside, details, figcaption, figure, footer, header, hgroup, nav, section {/* display: block;*/ margin:0;  padding:0;}
audio, canvas, video { display: inline-block; *display: inline; *zoom: 1; }
audio:not([controls]), [hidden] { display: none; }
h1,h2,h3,h4,h5,h6{ font-weight:normal;}
ul, li, ol{list-style:none;}

*{margin:0px;padding:0px;}

.header{
	width:100%;
	margin:0 auto;
	text-align:center;
}
.header img{
	width:100%;
}

.nav{
	width:100%;
	background:#316caa;
	overflow:hidden;

}
.nav ul{
	width:100%;
	margin:0 auto;
}
.nav ul li{
	width:25%;
	float:left;
	height:50px;
	padding:10px 0;
	line-height:30px;
	text-align:center;
    font-family:"微软雅黑";
    font-weight:900;
    font-size:16px;
	box-sizing:border-box;
    -moz-box-sizing:border-box;
    border-right:1px solid #ccc;
	border-bottom:1px solid #ccc;
	list-style-type:none;
    
}
.nav ul li a{
display:block;
text-decoration:none;
color:#ffffff;
}

/*手机导航*/
.m_nav{
	width:100%;
	height:30px;
	background:#fff;
	margin:2px auto;
	overflow:hidden;
	display:none;

}
.m_nav ul{
	width:100%;
	height:20px;
	margin:5px auto;
	

}
.m_nav ul li{
	width:20%;
	float:left;
	line-height:20px;
	text-align:center;
    font-family:"微软雅黑";
   font-size:13px;
	box-sizing:border-box;
    -moz-box-sizing:border-box;
    border-right:1px solid #4383DC;
	font-weight:bold;
	list-style-type:none;
    
}
.m_nav ul li a{
text-decoration:none;
color:#4383DC;
}

.footer_bo{
	width:100%;
	position:fixed;
	bottom:0px;
	margin:5px auto;
	z-index:1000;

}
.footer_bo ul li{
	width:25%;
	float:left;
	margin:0 auto;
	text-align:center;
	list-style-type:none;
}
.footer_bo ul li img{
	width:100%;
}
/*sousou*/
.sousou{
	width:95%;
	
	
	margin:0px auto;
	
	border-radius:3px;

}
.s_left{
	width:8.3%;
	
	float:left;

}
.sousou input{
	width:61%;
   height:43px;
	float:left;
	background:#CCE8CF;
	border:none;
}
.s_left img{
	width:100%;
}

.s_r1{
	width:15%;

	float:left;

}
.s_r1 img{
	width:100%;
}
.s_r2{
	width:14.%;
	
	float:left;

}
.s_r2 img{
	width:100%;
}
/*@media screen and (max-width:420px) and (min-width:320px){
	.nav{display:none;}
	.m_nav{display:block;}
	.sousou{height:35px;}
	.sousou input{width:150px;height:35px;}
	.s_left{width:40px;height:35px;}
	.s_r1{width:73px;height:35px;}
	.s_r2{width:73px;height:35px;}
	}
@media screen and (max-width:320px){
	.sousou{height:30px;}
	.sousou input{width:140px;height:30px;}
	.s_left{width:34px;height:30px;}
	.s_r1{width:63px;height:30px;}
	.s_r2{width:62px;height:30px;}
}

@media screen and (max-width:640px) and (min-width:410px){
	.sousou{height:35px;}
	.sousou input{width:200px;height:35px;}
	.s_left{width:40px;height:35px;}
	.s_r1{width:73px;height:35px;}
	.s_r2{width:73px;height:35px;}
}	*/