*{
	margin:0;
	padding: 0;
}
.nav{
	width:100%;
	height:80px;
	background:#fff;
	
}
.nav img{
	float: left;
	width:118px;
	height:36px;
	padding:21px 0 23px 60px;
	}
.nav ul{
    width:500px;
	padding:30px 0 29px 200px;
}
.nav li{
	display:inline-block;
	padding:0 20px;
	}
.nav li a{
	text-decoration:none;
	color:#000;
	font-size: 15px;
	font-family: PingFangSC-Light;
}

.login{
	width:30px;
	height:21px;
	font-size:15px;
	float:right;
	margin-top:-55px;
	margin-right:55px;
}
.bg{
	width:100%;
	height:550px;
}
.bg img{
	width:100%;
	height:550px;	
}
.p-a{
	position:relative;
	font-size:48px;
	letter-spacing:5px;
	color:#fff;
	margin-top:-350px;
	margin-left:60px;
}
.ourserve{
	width:100%;
	float:left;
	height:550px;
}
.serve{
	text-align: center;
	width:50%;
	margin:0 auto;
}
.serve p{
	font-size:34px;
	padding:30px 0;
}
.serve font{
	font-size:18px;
	color:#4a4a4a;
}
.row{
	width:100%;
	padding:0 5%;
}
.row1{
	float: left;
	width:360px;
	height:300px;
	text-align: center;
	margin:80px 20px 129px 20px;
}
.row1 img{
	width:100px;
	height:100px;
}
.row1 p{
	font-size:24px;
	margin-bottom:32px;
}
.row1 font{
	font-size:14px;
}
.product,.recruit{
	float:left;
	width:100%;
	height:550px;
    background-image: url("../images/group.png");
    background-size: 100% 550px;
}
.serve1{
	text-align: center;
	width:50%;
	margin:0 auto;
	margin-top:60px;
	font-size:34px;
}
#div1{
	width:900px;
	height:284px;
	position:relative;
	margin:0 auto;
}
#div1 a{
	padding-bottom:2px;
	font-size:20px;
	margin-left:150px;
	text-align: center;
	top:50px;
	cursor: pointer;
}
#a1{
	position:absolute;
	left:0px;
	top:0px;
	width:120px;
	height:33px;
	margin-right:100px;
	
}
#b1{
	position:absolute;
	left:130px;
	top:0px;
	width:120px;
	height:33px;
	
}
#c1{
	position:absolute;
	left:250px;
	top:0px;
	width:120px;
	height:33px;
	
}
#d1{
	position:absolute;
	left:370px;
	top:0px;
	width:120px;
	height:33px;
	
}
#e1{
	position:absolute;
	left:490px;
	top:0px;
	width:120px;
	height:33px;
	
}
#div1 div{
	width:900px;
	height:284px;
	background:#fff;
	display:none;
	position:relative;
	top:102px;
	box-shadow:5px 5px 20px #4A4A4A;
}
#div1 img{
	width:300px;
	height:300px;
	float:left;
	margin-right:149px;
}

#div1 h3{
	 padding-top:40px;
	 font-size:34px;
}
#div1 p{
	width:800px;
	font-size:18px;
	color:#4A4A4A;
	padding-top:48px;
}
.feature{
	width:100%;
	height:550px;
	float:left;
}
.feature ul{
	width:1100px;
	margin:0 auto;
}
.feature li{
	list-style: none;
	display: inline-block;
	width:360px;
	border-right:1px dashed #CECECE;
	border-bottom:1px dashed #CECECE;
}
.feature li:nth-child(3){
	border-right:0;
}
.feature img{
	width:100px;
	height:100px;
	float:left;
	padding-bottom:44px;
	padding-left:10px;
	padding-top:42px;
}
.feature p{
	width:195px;
	font-size:15px;
	padding-top:60px;
	padding-left:126px;
	
}
.serve_1{
	margin-bottom:80px;
}
#div2{
	width:900px;
	height:284px;
	position:relative;
	margin:0 auto;
}
#div2 a{
	padding-bottom:2px;
	font-size:20px;
	margin-left:150px;
	text-align: center;
	top:50px;
	cursor: pointer;
}
#aa1{
	position:absolute;
	left:0px;
	top:0px;
	width:150px;
	height:33px;
	
	
}
#bb1{
	position:absolute;
	left:170px;
	top:0px;
	width:150px;
	height:33px;
	
}
#cc1{
	position:absolute;
	left:310px;
	top:0px;
	width:150px;
	height:33px;
	
}
#dd1{
	position:absolute;
	left:420px;
	top:0px;
	width:150px;
	height:33px;
	
}
#ee1{
	position:absolute;
	left:520px;
	top:0px;
	width:150px;
	height:33px;
	
}
#div2 div{
	width:900px;
	height:284px;
	background:#fff;
	display:none;
	position:relative;
	top:102px;
	box-shadow:5px 5px 20px #4A4A4A;
}
#div2 img{
	width:300px;
	height:300px;
	float:left;
	margin-right:149px;
}
.active{
	color:#42B2FF;
	border-bottom:1px solid #42B2FF;
}
#div2 h3{
	 padding-top:40px;
	 font-size:34px;
}
#div2 p{
	width:800px;
	font-size:18px;
	color:#4A4A4A;
	padding-top:48px;
}
.about{
	width:100%;
	height:550px;
	float:left;
}
.map{
	width:100%;
	height:700px;
	float:left;
}
#dituContent{
	width:100%;
	height:400px;
}
.ourinfo{
	width:500px;
	margin:0 auto;
	padding-top:64px;
}
.ourinfo img{
	width:20px;
	height:20px;
	vertical-align: middle;
}
footer{
	width:100%;
	height:120px;
	float:left;
	background:#000;
}
footer p{
	width:50%;
	margin:0 auto;
	padding-top:50px;
}
.navigate{
	position: fixed;
	right:0;
	top:25%;
	right:40px;
	z-index:100;
}
.navigate a{
	border:1px solid #4A4A4A;
	border-top:0;
	display: block;
	width:40px;
	height:40px;
	margin-top:-21px;
	text-align: center;
	text-decoration: none;
	color:#4A4A4A;
    padding-top:5px;
}
.navigate a:nth-child(1){
	border-top:1px solid #4A4A4A;
}