*{
	padding: 0;
	margin: 0;
}
ul li{
	list-style: none;
}
a{
	text-decoration: none;
	color: black;
}
/*top区*/
.top{
	width: 100%;
	background-color: #171717;
	height: 35px;
	overflow: hidden;
}
.top .top_1200{
	width: 62.5%;
	margin: 0 auto;
}
.top .top_1200 .center{
	margin: 0 auto;
	position: absolute;
	right: 43.51%;
}
.top .top_1200 .center p{
	font-family: SourceHanSansCN-Medium;
	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 1px;
	line-height: 35px;
	color: #e6e6e6;
	margin: 0 auto;
}
.top .top_1200 .right{
	float: right;
}
.top .top_1200 .right li{
	float: left;
	margin: 4px auto;
	padding-right: 17px;
}
/*导航区*/
.nav{
	width: 100%;
	background-image: url(.././img/新官网-首页_004.png);
	background-size: contain;
	background-repeat: no-repeat;
	overflow: hidden;
}
.nav .nav_1200{
	width: 75%;
	margin: 0 auto;
}
.nav .nav_1200 .logo{
	float: left;
	margin: 5px 0;
	overflow: hidden;
}
.nav_1200 .logo img{
	display: block;
	width: 100%;
}
.nav_1200 .nav_list{
	float: right;
	margin:30px auto 0;
	width: 700px;
}
.nav_list a{
	margin-right:4%;
	font-family: SourceHanCN;
	font-weight: bold;
	color: #333333;
	font-size: 18px;
}
.nav_list .act{
	width: 100%;
	height: 20px;
	border-bottom:4px solid #cd4694;
}
/*banner区*/
.banner img{
	width:100%;
}
.banner .banner_1200{
	width: 62.5%;
	margin: 0 auto;
}
.banner_1200 .try{
	width: 132px;
	height: 52px;
	background-color: #21c3cd;
	border-radius: 10px;
	display: block;
	float: left;
	text-align: center;
	position: relative;
	bottom: 180px;
	left: 20px;
}
.banner_1200 .cor{
	width: 130px;
	height: 50px;
	border-radius: 10px;
	border: solid 2px #21c3cd;
	display: block;
	float: left;
	position: relative;
	bottom: 180px;
	left: 100px;
	text-align: center;
}
.banner .banner_1200 a{
	font-family: SourceHanSansCN-Medium;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 50px;
	letter-spacing: 3px;
	color: #FFFFFF;
}
/*内容1区*/
.content01{
	width:100%;
	background-image: url(.././img/新官网-首页_006.png);
	background-size: contain;
	background-repeat: repeat-y;
	overflow:hidden;
}
.content01 .content01_1200{
	width: 1200px;
	margin: 0 auto;
}
.content01 .content01_1200 .item01{
	float: left;
	width: 50%;
}
.content01 .content01_1200 .item01 h1{
	font-family: SourceHanSansCN;
	font-size: 48px;
	font-weight: bold;
	font-stretch: bold;
	letter-spacing: 2px;
	color: #333333;
}
.content01 .content01_1200 .item01 p{
	height: 220px;
	font-family: SourceHanSansCN;
	font-size: 20px;
	font-weight: bold;
	font-stretch: bold;
	line-height: 2em;
	letter-spacing: 1px;
	color: #4e4e4e;
	margin-top: 91px;
}
.content01 .content01_1200 .item01 a{
	display: block;
	float: right;
	width: 98px;
	height: 33px;
	border-radius: 8px;
	border: solid 2px #0fb2c1;
	text-align: center;
	font-family: SourceHanSansCN-Regular;
	font-size: 12px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 33px;
	letter-spacing: 1px;
	color: #333333;
	margin:70px 0px 40px;
}
.content01 .content01_1200 .item02{
	width: 40%;
	float: right;
	margin: 0 auto 4 0px;
}
/*内容2区*/
.content02{
	width:100%;
	height:815px;
	background-image: url(.././img/新官网-首页_007.png);
	overflow:hidden;
}
.content02 .content02_1200{
	width: 1200px;
	margin: 0 auto;
}
.content02_1200 .product_title{
	text-align: center;
	margin:70px auto;
}
.content02_1200 .product_title h2{
	font-family: SourceHanSansCN;
	font-size: 30px;
	font-weight: bold;
	font-stretch:bold;
	letter-spacing: 1px;
	color: #333333;
	margin-top:-148px;	
}
.content02_1200 .product_title p{
	font-family: SourceHanSansCN;
	font-size: 20px;
	font-weight: normal;
	font-stretch:normal;
	letter-spacing: 1px;
	color: #333333;
	margin-top:18px;
}
.content02 .product_list{
	margin-left: -1.58%;
}
.product_list ul{
	padding-top:70px ;
	overflow: hidden;
}
.product_list li{
	float: left;
	width: 15%;
	margin-left: 1.58%; 
	overflow: hidden;
}
 .product_list li a{
	width: 185px;
	height: 93px;
	font-family: SourceHanSansCN;
	font-size:18px;
	font-weight: bold;
	font-stretch: bold;
	line-height: 24px;
	letter-spacing: 1px;
	color: #333333;
	display: block;
	text-align: center;
	margin: -74px auto 0;
}
.content02 .more {
	width: 133px;
	height: 52px;
	display: block;
	border-radius: 6px;
	border: solid 1px #434343;
	margin: 78px auto;
}
.content02 .more a{
	font-family: SourceHanSansCN;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	color: #333333;
	display: block;
	text-align: center;
	padding: 15px 34px;
}
/*内容3区*/
.content03{
	width:100%;
	height:790px;
	background-image: url(.././img/新官网-首页_008.png);
	overflow:hidden;
}
.content03 .content03_1200{
	width: 1200px;
	margin: 0 auto;
}
.content03_1200 .solution_title{
	text-align: center;
	margin:70px auto;
}
.content03_1200 .solution_title h2{
	font-family: SourceHanSansCN;
	font-size: 30px;
	font-weight: bold;
	font-stretch:bold;
	letter-spacing: 1px;
	color: #333333;
	margin-top:-148px;	
}
.content03_1200 .solution_title p{
	font-family: SourceHanSansCN;
	font-size: 20px;
	font-weight: normal;
	font-stretch:normal;
	letter-spacing: 1px;
	color: #333333;
	margin-top:18px;
}
.content03 .solution_list{
	margin-left: -0.75%;
}
.solution_list ul{
	padding-top:70px ;
	overflow: hidden;
	margin: 0 auto;
	text-align: center;
}
.solution_list li .list02{
	float: left;
	width: 24%;
	margin-left: 0.75%; 
	overflow: hidden;
}
 .solution_list li a{
	width: 293px;
	height: 32px;
	font-family: SourceHanSansCN;
	font-size:18px;
	font-weight: bold;
	font-stretch: bold;
	letter-spacing: 1px;
	color: #333333;
	display: block;
	text-align: center;
	margin: 10px auto;
}
.content03 .more {
	width: 133px;
	height: 52px;
	display: block;
	border-radius: 6px;
	border: solid 1px #434343;
	margin: 142px auto;
}
.content03 .more a{
	font-family: SourceHanSansCN;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	color: #333333;
	display: block;
	text-align: center;
	padding: 15px 34px;
}
/*内容4区*/
.content04{
	width:100%;
	height:781px;
	background-image: url(.././img/新官网-首页_009.png);
	overflow:hidden;
}
.content04 .content04_1200{
	width: 1200px;
	margin: 0 auto;
}
.content04_1200 .cooperation_title{
	text-align: center;
	margin:70px auto;
}
.content04_1200 .cooperation_title h2{
	font-family: SourceHanSansCN;
	font-size: 30px;
	font-weight: bold;
	font-stretch:bold;
	letter-spacing: 1px;
	color: #333333;
	margin-top:-148px;	
}
.content04_1200 .cooperation_title p{
	font-family: SourceHanSansCN;
	font-size: 20px;
	font-weight: normal;
	font-stretch:normal;
	letter-spacing: 1px;
	color: #333333;
	margin-top:18px;
}
.content04_1200 .cooperation_con_left{
	width: 623px;
	float: left;
	margin-top:62px;
}
.content04_1200 .cooperation_con_right{
	float: right;
	margin-top:62px;
}
.cooperation_con_left p{
	width: 623px;
	height: 100px;
	font-family: SourceHanSansCN;
	font-size: 20px;
	font-weight: bold;
	font-stretch: bold;
	line-height: 40px;
	letter-spacing: 1px;
	color: #333333;
}
.cooperation_con_left .item03{
	overflow: hidden;
	margin-top: 41px;
	margin-left: -0.75%;
}
.cooperation_con_left .item03 img{
	float: left;
	width: 24%;
	margin-left: 0.75%;
	overflow: hidden;
	margin-top: 41px;
}
.cooperation_con_left .item04{
	float: right; 
	overflow: hidden;
	margin-top: 68px;
}
.cooperation_con_left .item04 a{
	font-family: SourceHanSansCN;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 58px;
	letter-spacing: 1px;
	color: #333333;
}
/*底边区*/
.last{
	width: 100%;
	height: 91px;
	background-color: #003c74;
}
.last p{
	font-family: SourceHanSansCN-Medium;
	font-size: 24px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 24px;
	letter-spacing: 1px;
	color: #ffffff;
	text-align: center;
	padding: 33px 0px;
}
/*foot区*/
.foot {
	width: 100%;
	height: 277px;
	background-color: #222b3f;
	overflow:hidden;
}
.foot .foot_1200{
	width: 1200px;
	margin: 0 auto;
}
.foot_1200 .contact{
	width: 33.9%;
	margin: 46px auto;
	text-align: center;
	overflow:hidden;
}
.foot_1200 .contact .wechat{
	float: left;
	overflow: hidden;
}
.foot_1200 .contact .add{
	float:right;
	text-align: left;
	font-family: SourceHanSansCN-Regular;
	font-size: 14px;
	line-height: 22px;
	letter-spacing: 1px;
	color: #ffffff;
}
.foot_1200 .foot_list{
	display: block;
	margin: 0 auto;
	margin-top: 50px;
	text-align: center;
	overflow: hidden;
	color: #ffffff;
}
.foot_1200 .foot_list a{
	font-family: SourceHanSansCN-Regular;
	font-size: 18px;
	letter-spacing: 1px;
	color: #e7e7e7;
	padding-right:15px ;
	padding-left:15px;
}
.foot_1200 .inf{
	display: block;
	margin: 0 auto;
	margin-top: 19px;
	text-align: center;
	overflow: hidden;
	font-family: SourceHanSansCN-Regular;
	font-size: 12px;
	color: #e7e7e7;
}
/*返回顶部及上级*/
.back_top{
	display:block;
	position:fixed;
	right:20px;
	bottom:20px;
}
.back{
	display:block;
	position:fixed;
	right:20px;
	bottom:80px;
}