.index-barin {
	display: flex;
}

.header {
	padding: 10px 0 0 70px;
}
.header .logo{
	/* margin: 0 0 0 20px; */
}
.header .logo img{
	width: 621px;
	height:auto;
}

.nav {
    /* float: right; */
    margin-top: 10px;
    /* font-size: 0; */
	display: flex;
	align-items: center;
	padding: 0 40px 0px 100px;
	position: relative;

}

.nav ul {
    /*overflow: hidden;*/
	/* float: right; */
	flex: 1;
}

.nav li {
    display: inline-block;
    /* position: relative; */
    /* margin: 0 10px; */
	width: 120px;
	height: 70px;
	text-align: center;
	line-height: 80px;
	font-size: 20px;
	cursor: pointer;
  
}
.nav li a{
	display: inline-block;
    width: 100%;
	height: 100%;
}


/* .nav .on strong a, */
.nav li:hover {
    background-color: #24A28F;
    /* color: #fff; */
    /*border-bottom: 2px solid #3399ff;*/
}
.nav li:hover a {
	background-color: #24A28F;
    color: #fff;
	font-weight: bold;
    /*border-bottom: 2px solid #3399ff;*/
}
.nav .on  a{
    /* border-bottom: 2px solid #3399ff; */
}

.nav li:hover  a {
    /*background-color: #66cfe5;*/
}
/* .nav #productContent{
	position: absolute;
	background: #24A28F;
	display: none;
	
	font-size: 22px;
	width: 50%;
	top: 80px;
	left: 50%;
	transform: translateX(-50%);
	padding: 20px 50px;
	z-index: 99999;
  } */

.nav #productContent{
	position: absolute;
	background: #24A28F;
	display: none;
	
	font-size: 22px;
	width: 700px;
	top: 70px;
	left: 50%;
	transform: translateX(-50%);
	padding: 20px 50px;
	z-index: 99999;
  }
.nav  #productContent .list{
	display: flex;
	font-weight: bold;
}

.nav  #productContent .list .device{
	margin: 0 40px;
	display: block;
	color: #fff;
	flex: 1;
	border-bottom: 1px solid #fff;
	/* padding-bottom: 20px; */
	/* cursor: pointer; */
	text-align: left;
	font-size: 18px;
}

  

  

.nav .qld{
	color: #101010;
	font-size: 14px;
}
.swiper {
    width: 100%;
    height: 637px;
    position: relative;
    overflow: hidden;
}

.devType {
	display: flex;
	padding: 40px 100px 80px;
}
.devType .device{
	display: flex;
	align-items: center;
	width: 550px;
	height: 250px;
	background: #F7F7F7;
	
	justify-content: space-around;
}
.devType .device .devIcon{
	width: 180px;
	height: 180px;
	background: #d8d5d5;
	
	/* margin: 0 60px; */
}
.devType .device .devIcon img{
	width: 100%;
	height: auto;
}
.devType .device span{
	font-size: 22px;
}

.solution {
	width: 100%;
}
.solution .title {
	text-align: center;
	font-size: 34px;
	font-weight: bold;
	position: relative;
	margin-bottom: 40px;
}
.solution .title::before {
	content: '';
	display: block;
	width: 50px;
	height: 10px;
	background: #24A28F;
	position: absolute;
	border-radius: 5px;
	top: -25px;
	left: 50%;
	margin-left: -25px;
}
.solution .content {
	width: 100%;
}
.solution .content img {
	width: 100%;
	height: auto;
}

.case {
	width: 100%;
}
.case .title {
	text-align: center;
	font-size: 34px;
	font-weight: bold;
	position: relative;
	margin-bottom: 40px;
}
.case .title::before {
	content: '';
	display: block;
	width: 50px;
	height: 10px;
	background: #24A28F;
	position: absolute;
	border-radius: 5px;
	top: -25px;
	left: 50%;
	margin-left: -25px;
}
.case .content{
	display: flex;
	justify-content: space-between;
	padding: 20px 100px;
}
.case .content .item{
	width: 30%;
}
.case .content .item img{
	width: 100%;
	height: auto;
}
.footer {
	display: flex;
	background: rgb(7, 7, 7);
	margin-top: 60px;
}
.footer .introduce {
	flex: 1;
	
	display: flex;
	padding: 60px 100px;
	/* justify-content: space-between; */
}
.footer .introduce .item {
	color: #fff;
	flex: 1;
	font-size: 15px;
}
.footer .introduce .item .title{
	font-size: 16px;
	width: 100px;
	border-bottom: 1px solid #999797 ;
	padding-bottom: 10px;
	margin-bottom: 10px;
}
.footer .introduce .item .val{
	padding: 6px 0;
	color: #999797;
}

/* 底部 */
.footer .contact {
	width: 35%;
	/* background: red; */
	display: flex;
	padding: 60px 40px 60px 0;
	/* justify-content: space-between; */
}
.footer .contact .info {
	color: #fff;
	flex: 1;	
	font-size: 15px;
}
.footer .contact .info .title{
	font-size: 16px;
	width: 100px;
	border-bottom: 1px solid #999797 ;
	padding-bottom: 10px;
	margin-bottom: 10px;
}
.footer .contact .info .val{
	padding: 6px 0;
	color: #999797;
}

.footer .contact .qrCode {
	width: 190px;
	height: 190px;
	margin-top: 30px;
}

.footer .contact .qrCode img{
	width: 100%;
	height: auto;
}



@media only screen and (max-width:1200px) {
	.header {
		background: red;
	}
}