.clear{
clear:both;
}

.ban{
	width:100%;
	height:300px;
	 position:relative;
            overflow:hidden;
}
.bann{
	 width:1920px; /*图片宽度*/
            position:absolute;
            left:50%;
            margin-left:-960px; /*图片宽度的一半*/
}
.ban img{
	width:100%;
	height:300px;
}
.main{
	width:1200px;
	height:auto;
	overflow:hidden;
	margin:50px auto;
}
.main_left{
	width:240px;
	height:890px;	
	float:left;
	text-align: center;
}
.about_us{
	width:98%;
	height:350px;
	border:4px solid #003a76;
}
.about_us .p1 {
    width: 100%;
    height: 66px;
    padding-top: 16px;
    background: #003a76;
    line-height: 26px;
    color: #fff;
    font-weight: 700;
    font-size: 22px;
}
.about_us .p1 span{
	font-size:14px;
}
.about_us ul{
	width:88%;
	height:200px;
	margin:0 auto;
	margin-top:20px;
}
.about_us ul li{
	width:100%;
	height:36px;
	line-height:36px;
	background:#dfdfdf;
	margin-bottom:25px;
}
.about_us ul li:hover{
	background:#39b46c;
}
.about_us ul li:hover a{color:#fff;
}
.about_us ul li a{color:#2b2b2b;
font-size:16px;
}
.contact_us{
	
	width:98%;
	height:480px;
	border:4px solid #003a76;
	margin-top:30px;
}
.contact_us .p1 {
    width: 100%;
    height: 66px;
    padding-top: 16px;
    background: #003a76;
    line-height: 26px;
    color: #fff;
    font-weight: 700;
    font-size: 22px;
	margin-bottom:10px;
}
.contact_us .p1 span{
	font-size:14px;
}
.contact_us img{
	width:auto;
	height:137px;
}
.contact_us .p2{
	width:80%;
	margin:0 auto;
	line-height:30px;
	text-align:left;
	font-size:16px;
	margin-top: 10px;
}
.contact_us .p2 .s1{
	color:#39b46c;
	font-size:16px;
}
.contact_us .p2 .s2{
	color:#003a76;
	font-weight:700;
	font-size:18px;
}
.contact_us .p3{
	width:82%;
	margin:0 auto;
	line-height:30px;
	text-align:left;
	font-size:16px;
}

.main_right{
	float:right;
	width:920px;
	height:auto;
}
.main_right .position ul li{
	float:left;
	color:#fff;
	font-size:16px;
	line-height:30px;
}
.main_right .position{
	width:873px;
	height:33px;
	margin-left:5px;
	padding-left:20px;
	background:url(../images/title_bg.png);
}
.main_right .position ul li a{color:#fff;}
.main_right .position img{
	width:100%;
}
.main_right{
	width:900px;
	height:auto;
	overflow:hidden;
	margin:0 auto;
	/* margin-right:10px; */
}
.company{
	width:872px;
	height:auto;
	margin:30px auto;
}
.company_pic{
	width:98%;
	height:auto;
	margin:0 auto;
	text-align:center;
}
.company_pic img{
	width:658px;
	height:383px;
}
.company_pic p{
	font-size:16px;
	color:#414141;
	line-height:20px;
	margin-bottom:10px;
}
.company_pic1{
	width:74%;
	height:260px;
	margin:0 auto;
	text-align:center;
}
.company_pic1 .s1{
	float:left;
	display:block;
}
.company_pic1 .s1 img{
	width:321px;
	height:216px;
}
.company_pic1 .s2 img{
	width:321px;
	height:216px;
}
.company_pic1 .s2{
	float:right;
	display:block;
}
.company_main{
	width:98%;
	margin-top:30px;
	margin: 0 auto;
	text-indent:2em;
	line-height:30px;
}
.company_main p{
	text-indent:2em;
	line-height:30px;
}
.company_main .com_tro{
	width:665px;
	height:auto;
	margin:0 auto;
	margin-top:36px;
}
.company_main .com_tro img{
	width:665px;
	height:473px;
}
.company_main .com_tro .s1{
	display:block;
	float:left;
}
.company_main img{
	width:321px;
	height:465px;
}
.company_main .com_tro .s2{
	display:block;
	float:right;
}
.company_main .com_tro .s2 img{
	width:321px;
	height:465px;
}