/*基础CSS*/

html {
	font-size: 14px;
	overflow-x: hidden;
	font-family: Microsoft YaHei;
}
li {
	list-style: none;
}
input,button{
	border: 0;
	outline: none;
}
a {
	color: #212529
}
a:hover {
	text-decoration: none;
}
p, dl, dt, dd, ul {
	margin: 0px;
	padding: 0px;
}
.uni-page-head-btn {
    position: fixed;
    left: auto;
    display: flex;
    justify-content: center;
    bottom: 120px;
    background: rgba(0,0,0,.6);
    box-shadow: 0 0 10px rgba(0,0,0,.3);
    margin: 0 0 0 10px;
    border-radius: 50px;
    width: 31px;
    height: 31px;
    z-index: 999;
}
.uni-page-head-btn i{
    color: #fff;
    display: flex;
    align-items: center;
    font-style: normal;
}
.bbg {
    top: 0;
    display: none;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    position: fixed;
    background: rgba(0,0,0,.8);
    align-items: center;
}
#fullPage {
    display: none;
    background: black;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 19930428;
}
#canvas {
	width: 100%;
    height: 100%;
    background: black;
    display: block;
}
.kf{
	position: fixed;
    right: 5px;
    top: 50%;
    z-index: 999;
    padding: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,.3);
    width: 31px;
    height: 31px;
    border-radius: 50%;
    background: url('../images/online-service-icon.png') center rgba(0,0,0,.6) no-repeat;
    background-size: 21px 21px;
}
.banner {
	position: relative;
}
.banner form{
	position: absolute;
	top: 1.48rem;
	width: 9.18rem;
	left: 0;
	    right: 0;
		margin: auto;
	height: 1.33rem;
	background-color: rgba(255,255,255,.5);
	border-radius: 0.66rem;
	display: flex;
	align-items: center;
	padding-left: 0.88rem;
}
.banner button{
	height: 0.829rem;
	width: 0.829rem;
	background: url(../images/search.png) no-repeat;
	background-size: contain;
	margin-right: 0.29rem;
}
.banner input{
	font-size: 0.47rem;
	background: initial;
	color: #484848;
}
.banner img{
	max-width: 100%;
}
.banner .tit{
	position: absolute;
	top: 5.86rem;
	left: 0;
	right: 0;
	margin: auto;
	text-align: center;
}
.banner .tit p{
	font-family: SourceHanSansCN-Medium;
	font-size: 1.06rem;
	color: #fffefe;
}
.banner .tit span{
	display: block;
	font-family: SourceHanSansCN-Medium;
		font-size: 0.7rem;
		color: #fffefe;
}
.banner .tit a{
	display: flex;
	align-items: center;
	justify-content: center;
	width: 7.4rem;
		height: 1.9rem;
		margin: auto;
		font-size: 0.5rem;
		color: #fffefe;
		border-radius: 0.96rem;
		margin-top: 1rem;
		border: solid 0.029rem #ffffff;
}
.dh{
	margin-top: -4.8rem;
	position: relative;
	z-index: 10;
    display: flex;
	background: #fff;
	justify-content: space-around;
	padding-top: 1.527rem;
	padding-bottom: 1.2rem;
	border-radius: 1.17rem 1.17rem 0px 0px;
	border-bottom: 1px solid #e4e4e4;
	margin-bottom: 1.48rem;
}
.dh a img{
	display: block;
	margin: auto;
	margin-bottom: 0.44rem;
}
.dh a:nth-child(1) img{
	width: 1.37rem;
	height: 1.4rem;
	margin-bottom: 0.47rem;
}
.dh a:nth-child(2) img{
	width: 1.17rem;
	height: 1.4rem;
}
.dh a:nth-child(3) img{
	width: 1.43rem;
	height: 1.4rem;
}
.dh a{
	font-family: SourceHanSansCN-Regular;
	font-size: 0.56rem;
	color: #202020;
}
.pro {
	margin-bottom: 1.62rem;
}
.pro.xzf{
	margin-bottom: 4.997rem;
}
.pro .tit{
	display: flex;
	justify-content: space-between;
	padding: 0 0.29rem;
	font-family: SourceHanSansCN;
	font-weight: bold;
	align-items: baseline;
	font-size: 0.948rem;
	color: #202020;
}
.pro .tit a{
	font-weight: normal;
		font-size: 0.59rem;
		color: #848484;
}
.pro .list {
	margin-left: 0.59rem;
	margin-top: 1.4rem;
	padding-bottom: 1.03rem;
}
.pro .swiper-pagination{
	bottom: 0!important;
}
.pro .swiper-pagination-clickable .swiper-pagination-bullet{
	width: 0.207rem;
	height: 0.088rem;
	margin-right: 5px!important;
	margin-left: 0!important;
	border-radius: 0;
	background-color: #e5e5e5;
}
.pro .swiper-pagination-clickable .swiper-pagination-bullet:last-child{
	margin-right: 0!important;
}
.pro .swiper-pagination-clickable .swiper-pagination-bullet-active{
	width: 0.35rem;
	height: 0.088rem;
	margin-right: 5px!important;
	margin-left: 0!important;
	background-color: #202020;
}
.pro .list .swiper-slide{
	margin-right: 0.4rem;
	width: 9.1rem;
}
.pro .list .swiper-slide img{
	width: 100%;
	display: block;
	border-radius: 0.29rem;
	height: 11.65rem;
	object-fit: cover;
}
.pro .list .swiper-slide p{
	font-family: SourceHanSansCN;
	font-size: 0.59rem;
	color: #202020;
	margin-top: 0.37rem;
}
.pro .list1{
	display: flex;
	flex-wrap: wrap;
	padding: 0 0.622rem;
	margin-top: 1.48rem;
}
.pro .list1 a{
	display: block;
	width: 7.1rem;
	margin-right: 0.533rem;
}
.pro .list1 a:nth-child(2n){
	margin-right: 0;
}
.pro .list1 a img{
	width: 100%;
	height: 7.85rem;
	display: block;
	margin-bottom: 0.429rem;
}
.pro .list1 a p{
	font-size: 0.59rem;
	color: #202020;
}
.pro .list1 a:nth-child(1),.pro .list1 a:nth-child(2){
	margin-bottom: 1.48rem;
}
.foot{
	position: fixed;
	bottom: 0;
	width: 100%;
	height: 3.377rem;
	display: flex;
	align-items: center;
	justify-content: space-around;
	background-color: #ffffff;
		box-shadow: 0px -2px 5px 0px 
			rgba(32, 32, 32, 0.1);
		border-radius: 1.037rem 1.037rem 0px 0px;
	z-index: 999;
}
.foot a{
	font-size: 0.47rem;
	color: #848484;
	padding-top: 0.84rem;
}
.foot a.on{
	color: #202020;
}
.foot a:nth-child(1){
	background: url(../images/sy1.png) top center no-repeat;
	background-size: 0.84rem 0.8rem;
}
.foot a:nth-child(2){
	background: url(../images/cp.png) top center no-repeat;
	background-size: 0.725rem 0.74rem;
}
.foot a:nth-child(3){
	background: url(../images/anli.png) top center no-repeat;
	background-size: 0.65rem 0.8rem;
}
.foot a:nth-child(4){
	background: url(../images/qy.png) top center no-repeat;
	background-size: 0.93rem 0.8rem;
}
.foot a:nth-child(5){
	background: url(../images/wd.png) top center no-repeat;
	background-size: 0.77rem 0.8rem;
}
.foot a:nth-child(1).on{
	background: url(../images/sy.png) top center no-repeat;
	background-size: 0.84rem 0.8rem;
}
.foot a:nth-child(2).on{
	background: url(../images/cp1.png) top center no-repeat;
	background-size: 0.725rem 0.74rem;
}
.foot a:nth-child(3).on{
	background: url(../images/anli1.png) top center no-repeat;
	background-size: 0.65rem 0.8rem;
}
.foot a:nth-child(4).on{
	background: url(../images/qy1.png) top center no-repeat;
	background-size: 0.93rem 0.8rem;
}
.foot a:nth-child(5).on{
	background: url(../images/wd1.png) top center no-repeat;
	background-size: 0.77rem 0.8rem;
}
.product{
	display: flex;
	margin-bottom: 3.377rem;
	border-top: 1px solid #e4e4e4;
}
.product .left {
	width: 4.5rem;
	flex-shrink: 0;
	border-right: 0.029rem solid #e4e4e4;
}
.product .left a{
	display: flex;
	height: 2.34rem;
	align-items: center;
	border-bottom: 0.029rem solid #e4e4e4;
	font-size: 0.592rem;
	color: #202020;
	padding-left: 0.592rem;
}
.product .left a.zi{
	margin-left: 0.592rem;
	padding-left: 0;
}
.product .left .child{
	margin-left: 0.592rem;
}
.product .left .child a{
	padding-left: 0.44rem;
}
.product .right{
	padding: 0.859rem 0.88rem;
}
.product .right a{
	font-size: 0.592rem;
	display: block;
	color: #202020;
	margin-bottom: 1.18rem;
}
.product .right a span{
	display: flex;
	align-items: center;
}
.product .right a span em{
	font-style: normal;
	font-size: 0.47rem;
	display: block;
	margin-left: 0.26rem;
	color: #868686;
}
.product .right a img{
	height: 6.47rem;
	display: block;
	margin-bottom: 0.429rem;
	width: 100%;
}
.cat{
	height: 2.37rem;
	display: flex;
	justify-content: space-around;
	align-items: center;
	border-top: 1px solid #e4e4e4;
	border-bottom: 1px solid #e4e4e4;
}
.cat a{
	align-items: center;
	display: flex;
	font-size: 0.65rem;
	color: #202020;
	height: 100%;
	position: relative;
}
.cat a.active::after{
	content: '';
	position: absolute;
	width: 1.45rem;
	height: 0.044rem;
	background-color: #202020;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
}
.pro1{
	display: flex;
	flex-wrap: wrap;
	padding: 0.88rem 1.629rem;
	margin-bottom: 3.377rem;
}
.pro1 a{
	width: 5.85rem;
	text-align: center;
	margin-bottom: 0.37rem;
}
.pro1 a img{
	width: 100%;
	height: 9.54rem;
	display: block;
	border-radius: 0.44rem;
	margin-bottom: 0.44rem;
	object-fit: fill;
}
.pro1 a:nth-child(2n){
	margin-left: 1.037rem;
}
.pro1 a p{
	font-size: 0.592rem;
	color: #202020;
}
.pro1 a span{
	display: block;
	font-size: 0.47rem;
	color: #868686;
}
.proshow {
	padding-bottom: 3.377rem;
}
.proshow .img{
	position: relative;
	margin-bottom: 0.88rem;
}
.proshow img{
	max-width: 100%;
}
.proshow .img .tb{
	position: absolute;
	top: 0.44rem;
	left: 0.44rem;
}
.proshow .tit{
	font-size: 0.592rem;
	color: #202020;
	display: flex;
	align-items: center;
	margin: 0 0.88rem;
	padding-bottom: 0.44rem;
	border-bottom: 1px solid #e4e4e4;
	margin-bottom: 0.44rem;
}
.proshow .tit span{
	font-size: 0.47rem;
	color: #868686;
}
.proshow .content{
	font-size: 0.47rem;
	line-height: 0.592rem;
	color: #202020;
	padding: 0 0.88rem;
}
.about {
	padding-bottom: 5rem;
}
.about img{
	display: block;
	width: 100%;
	margin-bottom: 1.48rem;
}
.about .nr{
	padding: 0 0.88rem;
	font-size: 0.53rem;
	line-height: 1.36rem;
	color: #101010;
}
.case{
	border-top: 1px solid #e4e4e4; 
	padding: 0 0.88rem;
	margin-bottom: 5rem;
}
.case .select{
	display: flex;
	height: 2.59rem;
	border-bottom: 1px solid #e5e5e5;
}
.case .select a{
	font-size: 0.65rem;
	color: #000000;
	height: 100%;
	width: 17%;
	display: flex;
	align-items: center;
}
.case .list{
	margin-top: 1.03rem;
}
.case .list a{
	display: block;
	font-size: 0.53rem;
	color: #000000;
	margin-bottom: 1.18rem;
}
.case .list a img{
	max-width: 100%;
	display: block;
	margin-bottom: 0.44rem;
}
.single{
	margin-bottom: 5rem;
}
.single .content{
	font-size: 0.533rem;
	line-height: 1.24rem;
	color: #202020;
	padding: 0 0.88rem;
	margin-top: 1.03rem;
}
.single .content .tit{
	font-size: 0.77rem;
	color: #000000;
	display: flex;
	align-items: center;
	margin-bottom: 1.03rem;
}
.single .content .tit::before{
	content: '';
	margin-right: 0.44rem;
	display: block;
	width: 0.28rem;
	height: 0.8rem;
	background-color: #202020;
}