.center {
	width: 65.5vw;
	min-width: 1200px;
	max-width: 1600px;
	margin-left: auto;
	margin-right: auto;
}

.wrapper {
	width: 100%;
	min-width: 1200px;
	padding-top: 80px;
	background-image: url('../img/home/1.png');
	background-size: 100%  884px;
	background-repeat: no-repeat;
}

.header {
	width: 100%;
	height: 80px;
	border: 1px solid rgba(255,255,255,0.2);
	position: fixed;
	top: 0;
	left: 0;
	z-index: 15;
}

.hma {
	height: 100%;
	display: flex;
	align-items: center;
	position: relative;
}

.headr {
	height: 100%;
	display: flex;
	align-items: center;
	position: absolute;
	top: 0;
	right: 0;
	z-index: 1;
}
.headr li {
	height: 30px;
	line-height: 30px;
	margin-right: 80px;
	text-align: center;
	font-size: 16px;
	font-weight: 500;
	cursor: pointer;
	user-select: none;
	color: #fff;
}

.headr li:hover {
	color: #fff;
}

.headr li:last-child {
	margin-right: 0;
}

.zv-logo {
	width: 206px;
	height: 32px;
	background: transparent url('../img/home/zvlogo.png') no-repeat center;
	background-size: 100% 100%;
}
.header.active{
	background: #FFFFFF;
}
.header.active .zv-logo {
	background: transparent url('../img/home/zvlogo2.png') no-repeat center;
	background-size: 100% 100%;
}
.header.active li {
	color: #000;
}

.bnr {
	height: 804px;
	/* display: flex;
	justify-content: center;
	flex-direction: column; */
	color: #FFFFFF;
	position: relative;
}

.bnr p {
	text-align: center;
	font-size: 20px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.8);
}

.authentication {
	display: flex;
	justify-content: center;
	align-items: center;
	/* width: 1496px; */
	/* height: 352px; */
	height: 190px;
	background: #FFFFFF;
	box-shadow: 0px 24px 40px 1px rgba(71,86,120,0.07);
	border-radius: 11px 11px 11px 11px;
	margin: auto;
	position: absolute;
	bottom: -95px;
	left:0;right:0;
}
.authentication img {
	width:166px;
	margin: 0 10px;
}

.h1st {
	padding-top: 270px;
	margin-bottom: 16px;
	font-size: 60px;
	font-weight: 800;
	text-align: center;
}
/*** 产品服务 ****/
.product_Services,
.development_history,
.corporate_culture,
.contact_us {
	width:100%;
	height: 960px;
	background-image: url('../img/home/2-1.png');
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.img-desc {
	min-width: 168px;
	width: 168px;
	height: 280px;
}
.img-desc img {
	width: 76px;
	height: 76px;
}
.img-desc h5 {
	margin-bottom: 15px;
	font-size: 30px;
	/* font-family: PingFang SC-Heavy, PingFang SC; */
	font-weight: 800;
	color: #000000;
}
.img-desc div{
	font-size: 15px;
	/* font-family: PingFang SC-Regular, PingFang SC; */
	font-weight: 400;
	color: #888888;
}
.proS-img img {
	display: block;
	max-width: 668px;
	/* height: 668px; */
}
.product_Services .swiper-slide {
	width: 100%!important;
	height: 100%!important;
}
.product_Services_bnr {
	width: 130px;
	height:130px;
	background: rgba(217,217,217,0.67);
	margin-bottom: 3px;
	border-radius: 10px;
	border-top-left-radius: 0px;
	border-bottom-left-radius: 0px;
	box-sizing: border-box;
	padding: 25px;
	
}
.product_Services_bnr.on{
	background: rgba(255,255,255,0.8);
	width: 140px;
	height:140px;
	padding: 30px;
	
}
.product_Services_bnr img{
	/* margin-bottom: 50px; */
	width: 80px;
	height: 80px;
	border-radius: 50%;
	transition: all 0.5s ease 0s; /*缩放时间0.5s 缓慢开始 0s后开始缩放 */
}
.product_Services_bnr img:hover,
.product_Services_bnr img:active {
	/* width: 82px;
	height: 82px; */
	/* border-radius: 50%; */
	/* box-shadow: 0px 0px 15px #cfcfcf;
	transform: scale(1.4); */
	/* transition: all 0.5s; */
}
.product_Services .el-tabs__item {
	height: auto;
}
.el-tabs__nav{
height: 540px;
}
.product_Services .el-tabs__nav-wrap::after {
	content: none!important;
}
.product_Services .el-tabs__active-bar {
	display: none!important;
}
.product_Services .el-tabs__nav-scroll {
	width: 140px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.el-tabs__item{
	padding: 0px;
}
.el-tabs--right .el-tabs__header.is-right{
	margin-left: 0px;
}
.el-tabs__content,.el-tab-pane {
	height: 100%;
}
/*** 产品服务end ****/
/*** 发展历程 ****/
.el-scrollbar__bar.is-horizontal,
.el-scrollbar__bar.is-vertical {
	display: none;
}
.development_history {
	height: 1060px;
	background-image: url('../img/home/2-2.png');
}
.development_history .center,
.corporate_culture .center {
	margin:170px auto;
}
.development_history .section_title img,
.corporate_culture .section_title img{
	display: block;
	width: 80px;
	height: 13px;
}
.development_history h2,
.corporate_culture h2 {
	font-size: 40px;
	/* font-family: PingFang SC-Heavy, PingFang SC; */
	font-weight: 800;
	color: #FFFFFF;
}
.development_history .section_title {
	margin-bottom: 75px;
}
.development_history .fz-ul {
	width: 100%;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.fz-ul .li {
	position: relative;
	cursor: pointer;
	width: 210px;
	min-width: 210px;
	height: 90px;
	font-size: 29px;
	line-height: 90px;
	/* font-style: italic; */
	/* font-family: Visby CF-Demi Bold Oblique, Visby CF; */
	color: #5C616B;
	text-align: center;
}
.fz-ul .li.on {
	font-size: 76px;
	color: #FFFFFF;
	font-style: italic;
}
.fz-ul .li.on::after {
	content: '';
	width: 31px;
	height: 9px;
	background: #355CA1;
	border-radius: 5px 5px 5px 5px;
	opacity: 1;
	margin: auto;
	position: absolute;
	left: 0;
	right: 0;
	bottom: -10px;
}
.fz-show {
	height: 460px;
	overflow: hidden;
}
.swiper-wrapper {
	/* overflow: hidden; */
	min-width: 1200px;
}
.swiper-slide {
	width: 300px!important;
	overflow: hidden;
}
.development_history .swiper-container{
	height: 100%;
	display: flex;
}
.development_history .carousel {
	position: absolute;
	min-width: 280px;
	height: 350px;
}
/* .development_history .el-carousel{
	height: 350px;
}
.development_history  .el-carousel__item {
	position: relative;
	width: 314px!important;
	transform:none!important;
} */
.carousel-item  {
	width: 280px;
	min-width: 280px;
}
.carousel-centent {
	width: 274px;
	height: 326px;
	background: #FFFFFF;
	border-radius: 12px;
	transition: all 0.8s ease 0s; 
}
.carousel-centent .title {
	padding: 30px;
	height: 134px;
	border-bottom: 1px solid #DBDBDB;
	font-size: 24px;
	color: #000;
	line-height: 40px;
}
.carousel-centent .content {
	height: calc(100% - 134px);
	padding: 30px;
	font-size: 14px;
	align-content: space-between;
}
.carousel-centent .content .more {
	height: 26px;
}
.carousel-centent .content img {
	display: block;
	width: 26px;
	height: 26px;
}
.carousel-centent:hover {
	width: 325px;
	height: 350px;
}
.carousel-centent:hover .title {
	padding: 20px;
	height: 157px;
	color: #FFFFFF;
	background-image: url('../img/home/4.png');
	background-size: 100% 100%;
}
.carousel-centent:hover .content {
	padding: 30px 20px;
	height: calc(100% - 157px);
}
.carousel-indicator {
	margin-top: 40px;
	bottom: 0;
}
.carousel-indicator .btn{
	width: 74px;
	height: 74px;
	margin-right: 20px;
	background-size: 100% 100%;
	background-color: transparent;
    border: none;
}
.carousel-indicator .btn.left-btn,
.carousel-indicator .btn.right-btn{
	background-image: url('../img/home/jiantou2.png');
}
.carousel-indicator .btn.right-btn {
	transform: rotate(180deg);
}
.carousel-indicator .btn.left-btn:hover,
.carousel-indicator .btn.right-btn:hover {
	background-image: url('../img/home/jiantou3.png');
}
.carousel-indicator .btn.left-btn:hover {
	transform: rotate(-180deg);
}
.carousel-indicator .btn.right-btn:hover {
	transform: rotate(0deg);
}
.carousel-indicator .btn.disabled{
	cursor: no-drop;
}
.carousel-indicator .btn.disabled.left-btn:hover {
	transform: rotate(0deg);
	background-image: url('../img/home/jiantou2.png');
}
.carousel-indicator .btn.disabled.right-btn:hover {
	transform: rotate(180deg);
	background-image: url('../img/home/jiantou2.png');
}
/**** 企业文化 *****/
.corporate_culture {
	height: 1010px;
	background-image: url('../img/home/3.png');
}
.corporate_culture .content {
	margin:94px auto;
}
.corporate_culture .item {
	margin-bottom: 20px;
	padding: 20px 40px; 
	border-radius: 6px;
	border: 1px solid rgba(255,255,255,0.2);
	color: rgba(255, 255, 255, 0.6);
	font-size: 16px;
	/* font-family: PingFang SC-Regular, PingFang SC; */
	font-weight: 400;
}
.corporate_culture .item img {
	width: 70px;
	height: 70px;
}
.corporate_culture .item h4 {
	font-size: 30px;
	font-weight: 800;
	color: #FFFFFF;
}
.corporate_culture .desc {
	color: rgba(255, 255, 255, 0.6);
}

/*** 联系我们 ***/
.contact_us {
	height: 860px;
	background-image: url('../img/home/6.png');
}
.contact_us .content {
	position: relative;
	width: 100%;
	height: 360px;
	padding:0 124px;
	background-image: url('../img/home/5.png');
	background-size: 100% 100%;
	background-repeat: no-repeat;
	/* font-family: PingFang SC-Regular, PingFang SC; */
	color: #FFFFFF;
	line-height: 40px;
}
.contact_us .content p {
	font-size: 15px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.4);
}
.contact_us .content div{
	font-size: 30px;
	font-weight: 800;
}
.contact_us .content .phone {
	margin-top: 50px;
}
.contact_us .content .build {
	width: 310px;
	position: absolute;
	bottom: 0;
	right: 264px;
}
/*****/
.footer {
	background: #2A3142;
	padding-top: 60px;
	color:rgba(255, 255, 255, 0.8);
	font-size: 16px;
	font-weight: 500;
	line-height: 30px;
}
.footer .center {
	padding-bottom: 60px;
}
.footer img {
	margin:5px 0;
	width: 100px;
	cursor: pointer;
}
.footer span {
	color: rgba(255, 255, 255, 0.4);
	font-size: 14px;
	font-weight: 400;
}

.ft-cpr {
	border-top: 1px solid rgba(255,255,255,0.2);
	height: 80px;
	line-height: 78px;
	text-align: center;
	color: rgba(255, 255, 255, 0.4);
}
.ft-cpr a {
	color: rgba(255, 255, 255, 0.4);
}

.servicesLine{
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	bottom: 15%;
}
.servicesLine p{
	width: 40px;
	height: 5px;
	border-radius: 5px;
	margin: 0px 10px;
	background: #DBDBDB;
}
.servicesLine p.on{
	width: 55px;
	background: rgb(11 39 86);
}