.porShowBox .colBox {
	justify-content: center;
}
.porShowBox .colBox li{
	padding: 0 10px;
	margin: 0 10px;
	/* font-size: 36px; */
	font-size: 25px;
	color: #898989;
	cursor: pointer;
}
.porShowBox .colBox li.active{
	color: #333;
}
.porShowBox .porShow{
	margin-top: 68px;
}
.porShowBox .porShow .unit{
	box-sizing: border-box;
	position: relative;
	margin-bottom: 30px;
	padding: 70px 90px;
	height: 390px;
	width: 100%;
	background: #fff;
	overflow: hidden;
	border: 1px solid #fff;
}
.porShowBox .porShow .unit:hover{
	border-color: #ccc;
}
.porShowBox .unit .textBox .tit{
	margin-bottom: 48px;
	font-size: 28px;
}
.porShowBox .unit .textBox .explain{
	color: #7c7c7c;
	line-height: 1.8;
}

.porShowBox .unit .textBox .moreBtn{
	position: absolute;
	bottom: 74px;
	left: 90px;
}
.porShowBox .unit .imgBox {
	height: 248px;
	align-items: center;
}
.porShowBox .unit .textBox .moreBtn .downloadBtn {
	left: 200px;
}

.porExhibition{
	margin-top: 28px;
}
.porExhibition .crumbsBox a{
	font-size: 12px;
	color: #000;
}
.porExhibition .crumbsBox a.cur{
	color: #0084c9;
}
.porExhibition .porBannerBox{
	margin-top: 148px;
	height: 466px;
}

.porExhibition .porBannerBox .left .explain {
    color: #7c7c7c;
	line-height: 1.8;
}

.porExhibition .porBannerBox .left{
	/* width: 246px; */
	width: 400px;
}
.porExhibition .porBannerBox .left h1{
	margin-bottom: 58px;
	/* font-size: 60px; */
	font-size: 40px;
	color: #000;
	line-height: 1.2;
}
.porExhibition .porBannerBox .left p{
	margin-bottom: 12px;
}
.porExhibition .right{
	position: relative;
	width: 720px;
}
.porExhibition .porBanner {
	width: 630px;
}
.porExhibition .porBanner .swiper-slide img{
	margin: 0 30px;
}
.porExhibition .porBannerBtn .prevBtn,.porExhibition .porBannerBtn .nextBtn{
	position: absolute;
	top: 50%;
	margin-top: -18px;
	width: 19px;
	height: 36px;
	cursor: pointer;
}
.porExhibition .porBannerBtn .prevBtn{
	left: 0;
	background: url(../images/prevBtn.png);
}
.porExhibition .porBannerBtn .nextBtn{
	right: 0;
	background: url(../images/nextBtn.png);
}
.porExhibition .porBannerBtn .swiper-button-disabled{
	opacity: 0.5;
	cursor: auto;
}

.porColumnBox{
	width: 100%;
	height: 60px;
	line-height: 60px;
	overflow: hidden;
	background: #0084c9;
	color: #fff;
}
.porColumnBox .porColumn{
	margin-right: 18px;
}
.porColumnBox .porColumn li{
	box-sizing: border-box;
	float: left;
	margin: 0 14px;
	width: 55px;
	height: 60px;
	text-align: center;
	cursor: pointer;
}
.porColumnBox .porColumn li.active{
	border-bottom: 3px solid #fff;
}

.porMainBox .swiper-slide{
	background: #fff;
}
.porMainBox .porIntroduce table{
	margin-top: 40px;
	padding: 0;
	border: none;
}
.porMainBox .porIntroduce table td{
	box-sizing: border-box;
	width: 550px;
	height: 409px;
	padding: 0;
	vertical-align: top;
}
.porMainBox .porIntroduce table td img{
	display: block;
}
.porMainBox .porIntroduce table .textBox{
	padding: 96px 10px 0 62px;
}
.porMainBox .porIntroduce .textBox h3{
	margin-bottom: 36px;
	font-size: 22px;
}
.porMainBox .porIntroduce .textBox p{
	font-size: 14px;
	color: #727272;
	line-height: 1.7;
}
.porMainBox .porParam .tit{
	margin-top: 5px;
	font-size: 30px;
}
.porMainBox .porParam table{
	margin-top: 66px;
	width: 100%;
	color: #747474;
	word-break: break-all;
}
.porMainBox .porParam table tr{
	height: 50px;
}
.porMainBox .porParam table th{
	padding: 0;
	padding-right: 24px;
	color: #333;
	font-weight: 400;
	text-align: left;
}
.porMainBox .porParam .moreBtn{
	margin: 96px 0 0;
	width: 196px;
}