.about-us-cont{
	width:90%;
	margin:0 auto;
	overflow:hidden;
}
.about-us-logo{
	z-index:99;
	background:#FFF;
	width:33%;
	height:160px;
	position:absolute;
	top:0px;
}
.about-us-int{
	width:75%;
	background:#F4F4F4;
	position:absolute;
	top:0px;
	left:24%;
}
.about-us-int p{
	width:78%;
	font-size:16px;
	color:#333;
	font-family:"microsoft yahei";
	line-height:30px;
	margin:58px 5% 12% 17%;
}
.about-us-ewm{
	background:#FFF;
	text-align:center;
	width:200px;
	height:240px;
	position:absolute;
	top:54%;
	right:0px;
}
.about-us-cont h1{
	font-size:36px;
	color:#888888;
	font-family:"microsoft yahei";
	text-align:center;
	height:80px;
	line-height:80px;
	margin-top:80px;
}
.about-us-textDes{
	height:650px;
	position:relative;
	margin-top:40px;
	margin-bottom:100px;
}
.about-us-logo img{
	position:absolute;
	top:0px;
	left:0px;
	right:0px;
	bottom:0px;
	margin:auto;
}
.about-contact-us{
	margin-left:17%;
}
.about-contact-us h2{
	font-size:30px;
	color:#333;
	font-family:"microsoft yahei";
	margin-bottom:20px;
}
.about-contact-us h3{
	font-size:30px;
	color:#333;
	font-family:"microsoft yahei";
	margin-bottom:50px;
}
.about-us-ewm img{
	margin-top:30px;
	margin-bottom:14px;
}
.about-us-ewm h4{
	font-size:18px;
	color:#999;
	font-family:"microsoft yahei";
	margin-bottom:30px;
}
@media (max-width: 1300px) {
	.about-us-textDes{
		margin-top:0px;
		height:auto;
	}
	.about-us-logo{
		width:100%;
		text-align:center;
		position:relative;
	}
	.about-us-int{
		width:100%;
		text-align:center;
		position:relative;
		overflow:hidden;
		left:0px;
	}
	.about-us-int p{
		text-align:left;
		margin:30px 12%;
	}
	.about-contact-us{
		margin:0px;
	}
	.about-contact-us h3{
		margin-bottom:0px;
	}
	.about-us-ewm{
		background:#F4F4F4;
		width:100%;
		position:relative;
		top:0px;
		padding-bottom:80px;
	}
}
/*手机平板样式*/
@media (max-width: 768px) {
	.about-us-textDes {
	    margin-bottom: 60px;
	}
	.about-us-cont h1 {
	    font-size: 24px;
	    height: 40px;
	    line-height: 40px;
	    margin-top: 40px;
	    margin-bottom:0px;
	}
	.about-us-logo {
	    height:100px;
	}
	.about-us-logo img{
		width:70%;
		height:70%;
	}
	.about-us-int {
	    top: 20px;
	    padding-bottom:40px;
	}
	.about-us-int p {
	    font-size: 14px;
	    line-height: 20px;
	}
	.about-contact-us h2 {
	    font-size: 18px;
	    margin-bottom: 20px;
	}
	.about-contact-us h3 {
	    font-size: 18px;
	}
	.about-us-ewm img{
		height:80%;
	}
	.about-us-ewm h4 {
	    font-size: 14px;
	}
}