.top_banner{
	position: relative;
	width: 100%;
	min-width: 1200px;
	max-height: 450px;
	overflow: hidden;
}
.top_banner .bgi{
	font-size:0;
	width: 100%;
	height: 100%;
	/*position: absolute;*/
}
.top_banner .bgi img{
	width: 100%;
}
.banner_center{
	height: 100%;
	width: 1200px;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	/*background-color: #fff;*/
	display: flex;
	align-items: center;
}
.banner_title{
	position: relative;
	height: 100px;
	width: 100%;
	font-size: 30px;
	color: #ffffff;
}
.banner_title:before{
	content: "";
	top: 50%;
	position: absolute;
	height: 2px;
	width: 60px;
	background-color: #fff;
}
.banner_title .t1{
	margin: 0;
}
.banner_title .t2{
	margin: 18px 0 0;
}
.routing{
	height: 50px;
	width: 100%;
	min-width: 1200px;
	background-color: #e8edf3;
}
.routing_center{
	position: relative;
	z-index: 50;
	margin: 0 auto 0;
	width: 1200px;
	height: 100%;
	line-height: 50px;
	display: flex;
}
.routing_center a{
	text-decoration: none;
	color: #333333;
}
.routing_center p{
	margin: 0;
	color: #2283f6;
}
.lf{
	width: 20px;
	text-align: center;
}
h1,h2,h3{
	margin: 0;
	font-size: 100%;
	font-weight: normal;
	/*display: block;*/
    /*font-size: 1.5em;*/
    margin-block-start: 0;
    margin-block-end: 0;
    margin-inline-start: 0;
    margin-inline-end: 0;
    /*font-weight: bold;*/
}