.header{
	width: 100%;
	height: 90px;
	background:rgba(243,243,243,0.6);
	position: fixed;
	left: 0;
	top: 0;
	z-index: 9;
}
.header h1{
	height: 60px;
	position: absolute;
	top: 15px;
	left: 18.23%;
}
.header-ul{
	position: absolute;
	right: 18.23%;
}
.header-ul li{
	float: left;
	margin:0 16px;
	cursor: pointer;
}
.header-ul li a{
	font-size:16px;
	font-family:Microsoft YaHei;
	color:rgba(48,50,55,1);
	font-weight:400;	
	padding-bottom: 5px;
	line-height: 85px;
}
.header-ul .active a{
	color: #303237;
	font-size: 24px;
	border-bottom: 4px solid #56AEFF;
}
.banner{
	width: 100%;
	height: 776px;
	background: rgba(146,208,255,0.28);
}
.banner-left{
	position: absolute;
	left: 18.23%;
	top: 310px;
}
.banner-left h3{
	font-size:64px;
	font-family:Source Han Sans CN;
	font-weight:500;
	color: #56AEFF;
	margin-bottom: 70px;
}
.banner-left p{
	width:384px;
	font-size:24px;
	font-family:Source Han Sans CN;
	font-weight:400;
	line-height:42px;
	color:rgba(112,112,112,1);
}
.banner-right{
	position: absolute;
	right: 17.09%;
	top: 230px;
}
.banner-right img{
	width: 682px;
	height: 495px;
}

#brand,#product,#case,#cooperation{  
  align-items:center;
  width: 100%;
  height: auto;
  background: #fff;
}
#brand>h3,#product>h3,#case>h3,#cooperation>h3{
	font-size:32px;
	color: #303237;
	text-align: center;
	margin-top: 120px;
	font-weight:400;
	margin-bottom: 5px;
}
.line-div{
	width:64%;
	margin: 0 auto;
	display:flex;
	justify-content: center;
	align-items: center;
}
.line{
  border-top:1px solid rgba(93,95,96,0.4);
  flex-grow:1;
  height: 0;
  
}
.line-div span{
  margin: 0 20px;
  font-size:44px;
  font-weight:bold;
  color: #303237;
  font-family:DIN;
}
.triangle{
	margin: 0 auto;
	margin-top: 10px;
	width: 20px;
	height: 16px;	
}
.triangle img{
	width: 100%;
	height: 100%;
}
.brand-one{
	margin: 0 auto;
	width: 64%;
	margin-top: 80px;
	display:flex;
	justify-content: center;
	align-items: center;
}
.brand-one-left{
	width: 35%;
	text-align: right;
}
.brand-one-left img{
	width: 202px;
	height: 275px;
	margin-right: 100px;
}
.brand-one-right{
	width: 50%;
}
.brand-one-right p{
	width: 505px;
	color: #707070;
	font-size: 16px;
	margin-bottom: 10px;
}
.brand-two,.brand-three,.product-one,.product-two,.cooperation-one,.cooperation-two,.cooperation-three{
	margin: 0 auto;
	width: 1220px;
	margin-top: 80px;
}
.brand-two h4,.brand-three h4,.product-one h4,.product-two h4,.cooperation-one>h4,.cooperation-two>h4,.cooperation-three>h4{
	font-size:32px;
	font-family:Microsoft YaHei;
	font-weight:bold;
	color: #5D5F60;
	margin-bottom: 60px;
}
.brand-two-center{
	margin: 0 100px;
	height: 500px;
	position: relative;
}
.brand-two-center>div{
	position: absolute;
}
.brand-two-center .left{
	left: 0;
	top: 30px;
}
.brand-two-center .right{
	right: 0;
	top: 30px;
}
.brand-two-center .left,.brand-two-center .right{
	width: 348px;
	height: 430px;
	box-shadow:0px 0px 25px 7px rgba(0,0,0,0.1);
	border-radius:10px;
	z-index: 8;
}
.brand-two-center .left .brand-two-img,.brand-two-center .right .brand-two-img{
	width: 100%;
	height: 220px;
	text-align: center;
}
.brand-two-center .in .brand-two-img{
	width: 100%;
	height: 242px;
	text-align: center;
}	
.brand-two-center .left .brand-two-img img,.brand-two-center .right .brand-two-img img{
	width: 130px;
	height: 130px;
	margin-top: 53px;
}
.brand-two-center .in .brand-two-img img{
	width: 138px;
	height: 138px;
	margin-top: 73px;
}
.brand-two-num{
	font-size:70px;
	font-family:Microsoft YaHei;
	font-weight:bold;
	color: #3BA2FF;
	text-align: center;
}
.brand-two-center .right .brand-two-num{
	color: #9ECC3A;
}
.brand-two-center .in .brand-two-num{
	color: #FF7057;
	margin-bottom: 19px;
}
.brand-two-num span{
	font-size:32px;
	font-family:Microsoft YaHei;
	font-weight:bold;
	color: #5D5F60;
}
.brand-two-center .left p,.brand-two-center .right p,.brand-two-center .in p{
	font-size:22px;
	font-family:Microsoft YaHei;
	font-weight:400;
	color: #5D5F60;
	text-align: center;
}
.brand-two-center .in{
	width: 348px;
	height:490px;
	background:rgba(255,255,255,1);
	box-shadow:0px 2px 25px 5px rgba(0,0,0,0.1);
	border-radius:10px;
	left: 333px;
	top: 0;
	z-index: 9;
}
.brand-three-center{
	padding-bottom: 50px;
	border-bottom: 1px solid rgba(93,95,96,0.2);
}
.three-center{
	padding-bottom: 0px;
	border-bottom: none;
	margin-top: 30px;
}
.brand-three-center>div{
	width: 33.3333%;
	float: left;
	text-align: center;
}
.brand-three-center .left .brand-three-img{
	text-align: center;
	margin-bottom: 10px;
}
.brand-three-img img{
	width: 138px;
	height: 138px;
}
.brand-three-center .left div{
	font-size:31px;
	font-family:Microsoft YaHei;
	font-weight:bold;
	color: #F87A84;
	margin-bottom: 20px;
}
.brand-three-center .in div{
	color: #FF7057;
}
.brand-three-center .right div{
	color:#FFA857;
}
.brand-three-center .left-two div{
	color: #9ECC3A;
}
.brand-three-center .in-two div{
	color: #3BA2FF;
}
.brand-three-center .right-two div{
	color: #0BA59A;
}
.brand-three-center .left p{
	font-size:18px;
	font-family:Microsoft YaHei;
	font-weight:400;
	color: #5D5F60;
	padding: 0 25px;
}
.product-one ul li{
	float: left;
	margin-right: 20px;
	margin-bottom: 25px;
	box-shadow:0px 0px 30px 5px rgba(0,0,0,0.1);
	height: 365px;
	width: 240px;
	padding: 15px 25px;
	position: relative;
	text-align: center;
	border-radius:10px;
	color: #5D5F60;
	font-family:Microsoft YaHei;
}
.product-one ul li:nth-child(4),.product-one ul li:nth-child(8){
	margin-right: 0px;
}
.product-one-img img{
	width: 164px;
	height: 164px;
}
.product-one ul li h4{
	font-size:24px;
	font-weight:bold;
	margin-top: 30px;
	margin-bottom: 10px;
}
.product-one ul li .li-div{
	font-size:24px;
	font-weight:400;
	margin-bottom: 20px;
}
.product-one ul li p{
	font-size:14px;
	font-weight:400;
	text-align: left;
}
.num{
	position: absolute;
	width: 44px;
	height: 53px;
	left: 15px;
	top: 15px;
}
.product-two ul li{
	width: 32.2%;
	height: 262px;
	background-image: url(../img/product-two-img1.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	float: left;
	margin-right: 20px;
	position: relative;
	cursor: pointer;
}
.product-two ul li:nth-child(2){
	background-image: url(../img/product-two-img2.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.product-two ul li:nth-child(3){
	margin-right: 0;
	background-image: url(../img/product-two-img3.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.product-two ul li .text{
	width: 100%;
	position: absolute;
	bottom: 0;
	left: 0;
	background:linear-gradient(180deg,rgba(146,208,255,0.8) 0%,rgba(28,150,233,0.8) 100%);
	height: 110px;
	text-align: center;
	font-family:Microsoft YaHei;
	font-weight:bold;
	color: #FAFAFA;
	display: none;
}
.product-two ul li:hover .text{
	display: block;
}
.product-two ul li .text h5{
	font-size:24px;
	margin-top: 15px;
	margin-bottom: 10px;
	
}
.product-two ul li .text p{
	font-size:14px;
}
.case-one{
	width: 1020px;
	margin: 0 auto;
	padding: 0 100px;
	margin-top: 40px;
}
.case-one li{
	width: 226px;
	height: 208px;
	float: left;
	margin-right: 35px;
	margin-top: 40px;
}
.case-one li:nth-child(4),.case-one li:nth-child(8){
	margin-right: 0px;
}
.cooperation-one{
	width: 100%;
}
.cooperation-one>h4{
	width: 1220px;
	margin: 0 auto;
}
.cooperation-one-div{
	margin-top: 60px;
	box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.1);
}
.cooperation-one ul{
	padding: 60px 0;
	width: 1220px;
	margin: 0 auto;
}
.cooperation-one ul li{
	float: left;
	margin-right: 20px;
	text-align: center;
	width: 23.7%;
}
.cooperation-one ul li:nth-child(4){
	margin-right: 0px;
}
.cooperation-one-img{
	width: 134px;
	height: 134px;
	margin: 0 auto;
}	
.cooperation-one-img img,.cooperation-three-img img{
	width: 100%;
	height: 100%;
}
.cooperation-one ul li h4{
	margin-top: 30px;
	color: #5D5F60;
	font-size: 24px;
	font-family: Microsoft YaHei;
	font-weight: bold;
}
.cooperation-one ul li p{
	margin-top: 40px;
	color: #5D5F60;
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
}
.cooperation-two-div{
	display: flex;
	justify-content: center;
	align-items: center;
}
.cooperation-two-left{
	width: 404px;
	margin-right: 80px;
}
.cooperation-two-left img{
	width: 404px;
	height: 230px;
	display: block;
}
.cooperation-two-left p{	
	color: #5D5F60;
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	margin-top: 25px;
	text-align: center;
	margin-bottom: 35px;
}
.cooperation-two-right h4{
	color: #5D5F60;
	font-size: 32px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	margin-bottom: 80px;
}
.cooperation-two-right img{
	width: 412px;
	height: 328px;
	display: block;
}
.cooperation-two-right p{
	margin-top: 25px;
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #5D5F60;
	text-align: center;
}
.cooperation-three-div{
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 20px;
}
.cooperation-three-img{
	width: 350px;
	height: 148px;
}
.cooperation-three-div .cooperation-three-img:nth-child(2){
	margin: 0 20px;
}
.footer{
	width: 100%;
	height: 50px;
	background: #333;
	text-align: center;
	line-height: 50px;
	color: #fff;
}
.footer a{
	color: #fff;
}