div,h1,h2,h3,h4,h5,h6,ul,li,p,input,button,textarea,a{
	margin:0;
	padding:0;
}
html,body{
	width:100%;
	position:relative;
	margin:0 auto;
	font-family: "Microsoft YaHei","Helvetica Neue",Arial,HelveticaNeue,Helvetica,"BBAlpha Sans",sans-serif;
	padding:0;
}
ul,li{
	list-style: none;
}
a{
	text-decoration: none;
}
input,button{
	border:none;
	outline:none;
	-webkit-appearance:none;
	background:none;
}
video{
	object-fit: fill;
}
/*input placeholder样式修改*/
input::-webkit-input-placeholder {    /* Chrome/Opera/Safari */
	/*text-align: center;*/
}
input::-moz-placeholder { /* Firefox 19+ */  
	/*text-align: center;*/
}	
input:-ms-input-placeholder { /* IE 10+ */
	/*text-align: center;*/
}
input:-moz-placeholder { /* Firefox 18- */
	/*text-align: center;*/
}
a,button {
	cursor: pointer;
	text-decoration: underline;
	outline:0;
	-moz-outline:0;
}
a, a:hover {
    text-decoration: none;
    outline: 0;
    -moz-outline: 0;
}
.hero-chengg{
	width:100%;
	height:1px;
	position:relative;
}
.clear{
	height:0px;
	clear:both;
	font-size:0px;
	line-height:0px;
	zoom:1;
}
html,body{
	width:100%;
	height:100%;
	position:relative;
}
.dsjyWrap{
	width:100%;
	height:100%;
	position:relative;
	overflow:hidden;
}
.swiper-container{
	width:100%;
	height:100%;
	position:relative;
	overflow:hidden;
	transition: transform 0.4s;
}
.kv{
	width:100%;
	height:100%;
	background:url(../images/kv.jpg) no-repeat;
	background-position: 50%;
	background-size:cover;
	position:relative;
	overflow:hidden;
}
.logo{
	display:block;
	width:4.8rem;
	position:absolute;
	left:.61rem;
	top:.39rem;
}
.slogan{
	display:block;
	width:43.16vw;
	position:absolute;
	left:50%;
	transform:translate(-50%,0);
	-webkit-transform:translate(-50%,0);
	top:33.7vh;
}
.btnList{
	width:53.67vw;
	position:absolute;
	left:50%;
	transform:translate(-50%,0);
	-webkit-transform:translate(-50%,0);
	top:85.6vh;
	display:flex;
	display:-webkit-flex;
	justify-content: space-between;
}
.btnList a{
	display:block;
	width:17.1vw;
	position:relative;
}
.btnList a img{
	display:block;
	width:17.1vw;
}
.btnList a:hover{
	opacity:1;
}
.jia{
	display:block;
	width:1.32rem;
	position:absolute;
	right:.6rem;
	top:.3rem;
}
.sec{
	width:100%;
	height:100%;
	background:url(../images/sec.jpg) no-repeat;
	background-position: 50%;
	background-size:cover;
	position:relative;
	overflow:hidden;
}
.tit{
	display:block;
	width:19.63vw;
	top:4vh;
	position:absolute;
	left:50%;
	transform:translate(-50%,0);
	-webkit-transform:translate(-50%,0);
	z-index:2;
}
.tabBtn{
	width:17.656vw;
	position:absolute;
	right:.6rem;
	top:76.11vh;
	z-index:2;
}
.tabBtn>div{
	width:17.656vw;
	position:relative;
	cursor:pointer;
}
.tabBtn>div img{
	display:block;
	width:17.656vw;
}
.tabBtn>div img:nth-child(2){
	display:none;
}
.tabBtn>div:hover img:nth-child(1){
	display:none;
}
.tabBtn>div:hover img:nth-child(2){
	display:block;
}
.tabBtn>div.active img:nth-child(1){
	display:none;
}
.tabBtn>div.active img:nth-child(2){
	display:block;
}
.bannerMain{
	width:100vw;
	height:100vh;
	position:relative;
}
.bannerMain>div{
	width:100vw;
	position:relative;
	overflow:hidden;
	display:none;
}
.bannerMain>div.active{
	display:block;
}
.bannerMain>div .bannerBg{
	display:block;
	width:81.05vw;
	position:absolute;
	left:50%;
	margin-left:-40.525vw;
	top:27.08vh;
}
.cwBanner{
	width:52.23vw;
	position:relative;
	overflow:hidden;
	margin:18vh auto 0;
}
.cwBanner ul li .cwThumb{
	display:block;
	width:34.6vw;
	margin:0 auto 0;
}
.cwBanner.banner2 {
	margin-top:7vh;
}
.cwBanner.banner2 ul li .cwThumb{
	display:block;
	width:36.26vw;
	margin:0 auto 0;
}
.cwBanner ul li .cwName{
	display:block;
	width:20.1vw;
	margin:2vh auto 0;
}
.cwBanner .cwPrev{
	width:.83rem;
	height:1.36rem;
	position:absolute;
	left:0;
	top:34vh;
	cursor:pointer;
	z-index:1;
}
.cwBanner.banner2 .cwPrev,.cwBanner.banner2 .cwNext{
	top:44vh;
}
.cwBanner .cwPrev img,.cwBanner .cwNext img{
	display:block;
	width:100%;
}
.cwBanner .cwNext{
	width:.83rem;
	height:1.36rem;
	position:absolute;
	right:0;
	top:34vh;
	cursor:pointer;
	z-index:1;
}
.thc{
	width:100%;
	height:100%;
	background:url(../images/thc.jpg) no-repeat;
	background-position: 50%;
	background-size:cover;
	position:relative;
	overflow:hidden;
}
.tit1{
	display:block;
	width:18.67vw;
	margin:2vh auto 0;
}
.lastMain{
	width:66vw;
	height:100vh;
	position:absolute;
	left:50%;
	top:16.32vh;
	transform:translate(-50%,0);
	-webkit-transform:translate(-50%,0);
}
.lastBanner{
	width:47.26vw;
	margin:0 auto 0;
	overflow:hidden;
	position:relative;
}
.lastBanner ul li img{
	display:block;
	width:22vw;
	margin-left:10vw;
}
.lastMain .laPrev{
	width:.83rem;
	height:1.36rem;
	position:absolute;
	left:0;
	top:34vh;
	cursor:pointer;
	z-index:1;
}
.lastMain .laNext{
	width:.83rem;
	height:1.36rem;
	position:absolute;
	right:0;
	top:34vh;
	cursor:pointer;
	z-index:1;
}
:root{
	--footer-height:-2.82rem;
}
.swiper-container.active{
	transform: translateY(var(--footer-height));
}
.footer.active{
	transform: translateY(var(--footer-height));
}
.footer{
	width: 100%;
	height: 2.82rem;
	background: #89e8cb;
	position: relative;
	overflow: hidden;
	transition: all 0.4s;
	-webkit-transition: all 0.4s;
}
.footer p{
	font-size:.32rem;
	color:#fff;
	line-height:.5rem;
	text-align:center;
	font-weight:bold;
}
.footer p:nth-child(1){
	margin-top:.4rem;
}