@charset "utf-8";
/* CSS Document */

body {

	font-size:13px;
	font-family:微软雅黑;
}

.fff{ border:0;}

.banner_bg {
    display: block;
    margin: 0 auto;
    width: 100%;
}
.banner_bg .ban01 {
    background: url("../images/banner_01.jpg") no-repeat center top;
    display: block;
    height: 207px;
}
.banner_bg .ban02 {
    background: url("../images/banner_02.jpg") no-repeat center top;
    display: block;
    height: 207px;
}
.banner_bg .ban03 {
    background: url("../images/banner_03.jpg") no-repeat center top;
    display: block;
    height: 207px;
}
.banner_bg .ban03 .zix {
    margin: 0 auto;
    width: 1000px;
}
.banner_bg .ban03 .zix a {
    display: block;
    height: 50px;
    width: 180px;
}

.zixun{
    padding-top:40px;
}


.centoo1{
    margin-right: auto;
    margin-left: auto;
    width:100%;
    }
.centoo1 h3{
	text-align:center;
	font-size:25px;
	font-weight:500;
}
	
.centoo2{
    background: url("../images/6.jpg") no-repeat center center;
	width:1000px;
	margin:0 auto;
    display: block;
    height: 530px;
	position: relative;
}
.centoo2 .zixun1{
    position: absolute;
	top:371px;
	right:0px;
}
	
.px20{ margin-top:60px; margin-bottom:20px;}
.px40{ margin-top:50px; margin-bottom:100px;}
	
	
.tupix{
	width:100%; 
	margin:0 auto; 
	display:block;
	max-width:1920px;
	display:block;
	background-repeat: no-repeat;
	background-position: center top;
}