/**************公用***************/
.mobile-body-main-box{
	display: none;
}

/************banner************/
.section-banner{
	background:url("https://ec-img.eccang.com/www/eccang/img/2022/10/10/eccang_1665368886.png") no-repeat center center;
	background-size:cover;
	height: 608px;
	display:flex;
	align-items: center;
}
.section-banner .title-1{
	line-height:64px;
	font-weight: 600;
	font-size: 48px;
	color: #3073FF;
}
.section-banner .title-2{
	margin-top:40px;
	font-weight: 400;
	font-size: 24px;
	color: #3D3D3D;
	line-height:32px;
}
/*************主体***********/
.section-main-box{
	padding-bottom: 48px;
}
.section-main-box .section-title{
	font-weight: 500;
	font-size: 42px;
	color: #292A2F;
	text-align: center;
	line-height:60px;
	margin-top:15px;
}
.section-main-box .nav-box{
    display:flex;
	border-bottom:solid 1px #D8D8D8;
	width:610px;
	margin:40px auto 0;
}
.section-main-box .nav-box li{
	width:25%;
}
.section-main-box .nav-box li a{

	font-weight: 400;
	font-size: 20px;
	color: #292A2F;
	text-align: center;
	position: relative;
	display: inline-block;
	width: 100%;
	padding: 15px 0;
}
.section-main-box .nav-box li.active a{
	color:#3073FF;
}
.section-main-box .nav-box li.active a:before{
	content: "";
	position: absolute;
	bottom: -1px;
	left: 0;
	width: 100%;
	height: 1px;
	background: #3073FF;
}
.section-main-box .main-box{
  margin-top:40px;
}
.section-main-box .main-box ul{
    display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.section-main-box .main-box ul li{
	width:32%;
	background: #FFFFFF;
	border-radius: 8px;
	overflow: hidden;
	margin-bottom: 36px;
}
.section-main-box .main-box ul li .img-box{
	position:relative;
	height:160px;
	overflow: hidden;
}
.section-main-box .main-box ul li .img-box img{
	width: 100%;
}
.section-main-box .main-box ul li .img-box .tag-box{
	position:absolute;
	left:0;
	top: 0;
	width: 104px;
	line-height: 24px;
	background: #FFAA3B;
	border-radius: 8px 0 8px 0;
	color: #fff;
	text-align: center;

}
.section-main-box .main-box ul li .content-box{
    padding:24px;
	border: 1px solid #D8DEE7;
	border-top: 0px;
	box-shadow: 0 6px 12px 0 rgba(46,59,89,0.07);
	border-radius: 0 0 8px 8px;

}
.section-main-box .main-box ul li .content-box .logo-img{
	padding-bottom: 20px;
}
.section-main-box .main-box ul li .content-box .logo-img img{
	height:36px;
}
.section-main-box .main-box ul li .content-box .desc-box{
	border-top: 1px solid #F4F4F4;
	padding-top: 15px;
	font-weight: 400;
	font-size: 14px;
	color: #505668;
	line-height: 26px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
	text-overflow: ellipsis;
	text-align: justify;
}
/* 如果最后一行是1个元素 */
.section-main-box .main-box ul li:last-child:nth-child(3n - 1) {
	margin-right: calc(32% + 5.5% / 3);
}
.section-main-box .main-box ul li.no-data{
	height:500px;
	color:#666666;
	text-align: center;
	display:flex;
	align-items: center;
	width:100%;
	justify-content:center;
	border: 1px solid #D8DEE7;
}
.section-increase{
	height: 425px;
	background: url("https://ec-img.eccang.com/www/eccang/img/2022/08/28/eccang_1661670395.jpg") no-repeat center;
	background-size: 100% 100%;
}

.section-increase .main-box{
	display: flex;
	flex-direction: column;
	text-align: center;
	align-items: center;
	height: 100%;
	justify-content: center;
}
.section-increase .main-box .increase-title{
	font-weight: 500;
	font-size: 42px;
	color: #000000;
	text-align: center;
	line-height: 56px;
}
.section-increase .main-box .vc-title{
	margin-top:10px;
	font-weight: 400;
	font-size: 20px;
	color: #646464;
	text-align: center;
	line-height:27px;
}
.section-increase .main-box a{
	margin-top: 50px;
	min-width: 200px;
	line-height: 56px;
	background: #3073FF;
	border-radius: 28px;
	font-weight: 500;
	font-size: 24px;
	color: #FFFFFF;

}
.section-increase .main-box a img{
	margin-left: 10px;
	width:24px;
	height:24px;
}