@charset "UTF-8";

body{font-family: SourceHanSansCN-Normal;}

.nl_title{text-align: center;}

.nl_title h3{color: #212529;font-size: 32px;font-family: SourceHanSansCN-Bold;margin-bottom: 15px;}

.nl_title h3 em{font-style: initial;font-size: 38px;}

.nl_title p{color: #212529;font-size: 18px;}



.nl_title2 h3,.nl_title2 p{color: #fff;}

/*layout_1*/

.layout_1{}
.layout_1 .img{margin: 40px 0;}
.layout_1 .img img{max-width: 100%;height: auto;}

/*.layout_1 ul{text-align: center;padding: 40px 0 70px;}

.layout_1 li{font-size: 18px;display: inline-block;color: #212529;font-family: SourceHanSansCN-Medium;border-right: 1px dashed #CFCFCF;width: 180px;}

.layout_1 li:last-of-type{border: 0;}

.layout_1 li span{font-size: 66px;font-weight: bold;line-height: 67px;color: #216EE7;}

.layout_1 li i{font-style: inherit;display: block;margin-top: 8px;}*/

/*layout_2*/

.layout_2{background: #f5f5f5;padding: 40px 0;text-align: center;}

.layout_2 .nl_title{margin-bottom: 20px;}

.layout_2 img{max-width: 100%;height: auto;display: inline-block;}

/*layout_3*/

.layout_3{padding: 60px 0;text-align: center;}

.layout_3 .nl_title{margin-bottom: 60px;}

.layout_3 img{max-width: 100%;height: auto;display: inline-block;}

/*layout_4*/

.layout_4{background: #F5F5F5;padding: 40px 0px;}

.layout_4 ul{margin: 50px 0;overflow: hidden;}

.layout_4 li{width: 234px;height: 164px;background: #179BFF;float: left;margin-right: 7.5px;position: relative;cursor: pointer;}

.layout_4 li:last-of-type{margin-right: 0;}

.layout_4 li .img{width: 100%;height: 164px;overflow: hidden;}

.layout_4 li .img img{width: 100%;height: 164px;transition: all .3s;}

.layout_4 li:hover .img img{transform: scale(1.15);}

.layout_4 li .info{width: 100%;height: 100%;position: absolute;left: 0;right: 0;top: 0;bottom: 0;font-size: 14px;line-height: 19px;letter-spacing: 1px;color: #ffffff;display: flex;align-items: center;justify-content: center;flex-direction: column;-webkit-transition: all .3s;-moz-transition: all .3s;-ms-transition: all .3s;-o-transition: all .3s;transition: all .3s;}

.layout_4 li:hover .info{transform: translateY(-7px);}

.layout_4 li .info p{font-family: SourceHanSansCN-Medium;font-size: 16px;margin-top: 10px;transition: all .3s;}

.layout_4 li:hover .info p{font-size: 18px;}
@media screen and (max-width: 767px){
	.nl_title h3{font-size: 26px;}
	.nl_title h3 em{font-size: 32px;}
	.nl_title p{font-size: 14px;color: #666;}
	.layout_1 li{width: calc(50% - 1px);float: left;border-bottom: 1px dashed #CFCFCF;padding: 30px 0;}
	.layout_1 li:nth-of-type(even){border-right: 0;}
	.layout_1 li:nth-last-of-type(1),.layout_1 li:nth-last-of-type(2){border-bottom: 0;}
	.layout_4{padding: 40px 0 0;}
	.layout_4 ul{margin: 50px 0 0;}
	.layout_4 li{width: 50%;margin-right: 0;}
	.layout_4 li:nth-of-type(3){width: 100%;}
}