:root {
	--white: #ffffff;
	--red: #d70707;
	--border: #d5d5d5;
	--text: #303030;
	--font-color: #666666;
	--line-color: #333333;
	--newsbg: #f8f8f8;
	--footer: #222222;
	--sectionbg: #e6e6e6;
}

a,
a:hover,
a:active {
	text-decoration: none;
}

clearfix::after {
	content: "";
	display: block;
	height: 0;
	clear: both;
}

body {
	font-family: '微软雅黑';
}

.text-center {
	text-align: center;
}

.text-uppercase {
	text-transform: uppercase;
}

/* navigation */
.navigation {
	width: 100%;
	border-bottom: 1px solid var(--border);
}

.navigation .logo {
	width: 100%;
}

.navigation .menu-icon {
	float: right;
}

.navigation .navigation-menu {
	display: flex;
	justify-content: center;
	margin: 0 auto;
	padding: 0;
}

.navigation .navigation-menu .navigation-item {
	display: inline-block;
	font-size: 14px;
	line-height: 60px;
	padding: 20px 14px 10px;
}

.navigation .navigation-lang{
	line-height: 20px;
	padding-top: 40px;
}

.navigation .navigation-menu .navigation-item a,
.navigation .navigation-lang a {
	color: var(--text);
}

.navigation .navigation-menu .navigation-item a:hover {
	color: var(--red);
}
.navigation .navigation-lang{
	position: relative;
	width: 50px;
	padding-left: 0;
	padding-right: 0;
}
.navigation .navigation-lang a{
	position: absolute;
	font-size: 12px;
}
.navigation .navigation-lang a:last-child{
	display: none;
	top: 60px;
}
.navigation .navigation-lang:hover a:last-child{
	display: block;
}
.navigation .navigation-lang img{
	max-width: 15px;
	margin-right: 5px;
}

.navigation .navigation-tel{
	padding-top: 20px;
	padding-left: 0;
	text-align: right;
}
.navigation .navigation-tel p.title{
	font-size: 12px;
	color: var(--font-color);
	margin-bottom: 0;
}
.navigation .navigation-tel p.telephone{
	font-size: 24px;
	color: var(--red);
	font-weight: bold;
}

/* banner */
.banner img {
	max-width: 100%;
	display: block;
}

.swiper-pagination-bullet {
	width: 50px;
	height: 3px;
	border-radius: 0;
}

.swiper-pagination-bullet-active {
	background: var(--red);
}

.swiper-button-prev.swiper-button-white,
.swiper-button-next.swiper-button-white {
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background-size: 20px;
	background-color: rgba(0, 0, 0, .3);
}

.header-banner {
	position: relative;
}

.header-banner img {
	max-width: 100%;
	display: block;
}

.pg-main {
	perspective: 2000px;
	perspective-origin: top;
}

.position-breadcrumb {
	background: var(--white);
	height: 90px;
	border-radius: 0;
	margin-top: -90px;
	padding: 20px;
	border-bottom: 1px solid var(--border);
	transition: 0.5s;
	transform-origin: bottom center;
	-webkit-transform-origin: center bottom;
}

.pg-nav-tit h1 {
	font-size: 24px;
	font-weight: normal;
	color: var(--line-color);
	margin: 0;
	margin-top: 10px;
}

.pg-nav-tit p {
	font-size: 14px;
	color: var(--font-color);
	margin-bottom: 0;
}

.pg-about-text {
	float: right;
	display: inline-block;
	padding-top: 5px;
}

.breadcrumb {
	padding: 10px 0;
	padding-left: 30px;
	background: var(--white) url(../images/ico.png) no-repeat center left;
	background-size: 20px;
	font-size: 12px;
	line-height: 20px;
	margin: 0;
}

.breadcrumb a {
	font-size: 12px;
	color: var(--line-color);
}

.breadcrumb a:hover {
	color: var(--red);
}

.breadcrumb img {
	margin-right: 5px;
	vertical-align: bottom;
}

.breadcrumb>.active {
	color: var(--font-color);
}


.main-content {
	padding: 60px 0;
}

.pg-nav ul,
.pg-nav ul li {
	list-style: none;
}

.pg-nav ul li {
	height: 40px;
	line-height: 40px;
	transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}

.pg-nav ul li a {
	padding-left: 16px;
	font-size: 14px;
	color: var(--font-color);
	position: relative;
	display: inline-block;
	transition: all 0.3s ease-out 0s;
}

.pg-nav ul li a::before {
	left: -10px;
	top: 15px;
	content: "";
	position: absolute;
	width: 3px;
	height: 12px;
	background: transparent;
	transition: all 0.3s ease-out 0s;
}

.pg-nav ul li a.active {
	color: var(--line-color);
}

.pg-nav ul li a.active::before {
	left: 0;
	background: var(--red);
}

.pg-nav ul li a:hover {
	color: var(--line-color);
}

.pg-nav ul li a:hover::before {
	left: 0;
	background: var(--red);
}

.pg-nav-list ul {
	padding-left: 0px;
	border-right: 1px solid var(--border);
}

.pg-text p {
	line-height: 30px;
	color: var(--font-color);
}

.pg-text p img {
	max-width: 100%;
}


.main-title {
	font-size: 30px;
	font-weight: 500;
}

.sub-title {
	padding: 10px 0;
	font-size: 20px;
	color: var(--red);
}

.sub-title .line {
	display: inline-block;
	width: 16px;
	height: 2px;
	margin: 0 11px;
	vertical-align: middle;
	background: var(--line-color);
}
/* index-about */
.index-about{
	padding: 50px 0;
}
.index-about .about-module{
	padding-top: 50px;
	text-align: left;
}
.index-about .about-module img{
	max-width: 100%;
}
.index-about .about-module .about-title{
	font-size: 20px;
	line-height: 20px;
	padding: 10px 0;
}
.index-about .about-module .about-desc p{
	line-height: 25px;
	margin-bottom: 0;
}
.index-about .about-module .about-link{
	/* display: table;
	margin: 0 auto; */
	padding-top: 20px;
}
.index-about .about-module .about-link a{
	display: inline-block;
	margin: 0 22px;
}
.index-about .about-module .about-link a .icon-img{
	display: block;
	background-color: var(--red);
	width: 60px;
	height: 60px;
	padding-top: 10px;
	border-radius: 50%;
}
.index-about .about-module .about-link a .icon-img img{
	display: block;
	max-width: 40px;
	margin: 0 auto;
}
.index-about .about-module .about-link a p{
	padding: 5px 0;
	line-height: 30px;
	color: var(--red);
}
.index-about .about-module .about-list{
	padding: 50px 0 0;
}
.index-about .about-module .about-item{
	padding: 20px;
	background-color: var(--red);
	color: var(--white);
	margin-bottom: 20px;
}
.index-about .about-module .about-item .item-ico,
.index-about .about-module .about-item .item-text{
	float: left;
}
.index-about .about-module .about-item .item-ico{
	padding-top: 20px;
}
.index-about .about-module .about-item .item-ico img{
	max-width: 50px;
}

.index-about .about-module .about-item .item-text{
	width: calc(100% - 50px);
	padding-left: 20px;
}

.index-about .about-module .about-item .item-text .title{
	font-size: 18px;
}

.index-about .about-module .about-item .item-text .title::after{
	content: "";
	display: block;
	width: 36px;
	border-top: 1px solid var(--white);
	margin-top: 5px;
}

/* index-product */
.index-product {
	width: 100%;
	background: var(--sectionbg) url(../images/bg1.png) no-repeat center top;
	padding: 50px 0 50px;
}

.index-product .product-module {
	padding: 10px 0 0;
}

.index-product .product-module .product-item {
	width: 20%;
}

.index-product .product-module .product-item a {
	display: block;
	width: 100%;
	background: var(--white);
	margin-bottom: 30px;
	-moz-box-shadow: 1px 2px 5px #7a787b;
	-webkit-box-shadow: 1px 2px 5px #7a787b;
	box-shadow: 1px 2px 5px #7a787b;
}

.index-product .product-module .product-item a .product-thumb {
	width: 100%;
	border-bottom: 1px solid var(--border);
	overflow: hidden;
}

.index-product .product-module .product-item a .product-thumb img {
	max-width: 100%;
	transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
	display: block;
	margin: 0px auto;
}

.index-product .product-module .product-item a:hover .product-thumb {
	border-bottom: 1px solid var(--red);
}

.index-product .product-module .product-item a:hover .product-thumb img {
	transform: scale(1.08, 1.08);
}

.index-product .product-module .product-item a .product-name {
	display: flex;
	justify-content: space-between;
	line-height: 30px;
	padding: 15px 10px;
	color: var(--font-color);
}

.index-product .product-module .product-item a:hover .product-name {
	background-color: var(--red);
	color: var(--white);
}

.index-product .product-module .product-item a .product-name span:last-child {
	top: 0;
	line-height: 30px;
}

/* index-news */
.index-news {
	padding: 50px 0;
}

.index-news .news-list {
	padding: 40px 0;
}

.index-news .news-list .news-item {
	margin: 25px 0;
}

.index-news .news-list .news-item .news-link {
	width: 100%;
	display: flex;
	background-color: var(--newsbg);
}

.index-news .news-list .news-item .news-link .news-pic {
	width: 250px;
}

.index-news .news-list .news-item .news-link:hover {
	background-color: var(--red);
}

.index-news .news-list .news-item .news-link:hover .news-intro,
.index-news .news-list .news-item .news-link:hover .news-intro .news-date i {
	color: var(--white);
}

.index-news .news-list .news-item .news-link .news-pic img {
	max-width: 100%;
}

.index-news .news-list .news-item .news-link .news-intro {
	width: calc(100% - 250px);
	padding: 10px;
	color: var(--font-color);
}

.index-news .news-list .news-item .news-link .news-intro .news-title {
	white-space: nowrap;
	font-size: 16px;
	font-weight: 700;
	text-overflow: ellipsis;
	overflow: hidden;
}

.index-news .news-list .news-item .news-link .news-intro .news-desc {
	line-height: 20px;
	max-height: 60px;
	margin: 5px 0;
	text-overflow: ellipsis;
	overflow: hidden;
}

.index-news .news-list .news-item .news-link .news-intro .news-date {
	line-height: 20px;
}

.index-news .news-list .news-item .news-link .news-intro .news-date i {
	top: 2px;
	margin-right: 10px;
	color: var(--red);
}

.catalog-tab {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

.catalog-tab.video-tab {
	justify-content: flex-start;
}

.catalog-tab a {
	display: block;
	width: 20%;
	padding: 0 20px;
	text-align: center;
	margin-bottom: 20px;
}

.catalog-tab a span {
	display: block;
	line-height: 30x;
	padding: 10px 0;
	background-color: var(--border);
	color: var(--font-color);
}

.catalog-tab a:hover span,
.catalog-tab a.active span {
	background: var(--red);
	color: var(--white);
}

.catalog-product {
	padding: 30px 0 0;
}

.catalog-product .product-item {
	float: left;
	width: 20%;
	padding: 0 15px;
	margin-bottom: 20px;
}

.catalog-product .product-item a {
	display: block;
	width: 100%;
	background: var(--white);
	margin-bottom: 30px;
	-moz-box-shadow: 1px 2px 5px #7a787b;
	-webkit-box-shadow: 1px 2px 5px #7a787b;
	box-shadow: 1px 2px 5px #7a787b;
}

.catalog-product .product-item a .product-thumb {
	width: 100%;
	border-bottom: 1px solid var(--border);
	overflow: hidden;
}

.catalog-product .product-item a .product-thumb img {
	max-width: 100%;
	transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
	display: block;
	margin: 0px auto;
}

.catalog-product .product-item a:hover .product-thumb {
	border-bottom: 1px solid var(--red);
}

.catalog-product .product-item a:hover .product-thumb img {
	transform: scale(1.08, 1.08);
}

.catalog-product .product-item a .product-name {
	display: flex;
	justify-content: space-between;
	line-height: 30px;
	padding: 15px 20px;
	color: var(--font-color);
}

.catalog-product .product-item a:hover .product-name {
	background-color: var(--red);
	color: var(--white);
}

.catalog-product .product-item a .product-name span:last-child {
	top: 0;
	line-height: 30px;
}

.catalog-product.video {
	padding-top: 30px;
}

.video .product-item a .product-name {
	display: block;
	text-align: center;
}

.video .product-item a .product-thumb {
	position: relative;
}

.video .product-item a .product-thumb .thumb-mask {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, .5);
}

.video .product-item a .product-thumb .play {
	position: absolute;
	width: 50px;
	height: 50px;
	line-height: 50px;
	font-size: 25px;
	text-align: center;
	color: var(--white);
	border: 1px solid var(--white);
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	border-radius: 50%;
}


/* list-product */
.list-product {
	padding: 20px;
}

.list-product .product-intro {
	width: 100%;
	padding: 20px;
	margin-bottom: 30px;
	border: 1px solid var(--border);
}

.list-product .product-intro:hover {
	background-color: var(--newsbg);
}

.list-product .product-intro img {
	max-width: 100%;
}

.list-product .product-intro .product-param {
	line-height: 25px;
	color: var(--font-color);
	text-align:center;
}

 .list-product .product-intro .product-param .params p {
	 padding: 10px 0;
	 margin-bottom: 0;
 }

/* .list-product .product-intro .product-param .params p {
	float: left;
}

.list-product .product-intro .product-param .params p.item {
	width: 70px;
}
 */
.list-product .product-intro .product-param .params p.item-value span {
	display: block;
}


.list-product .product-intro .product-btn a {
	/* display: inline-block; */
	display: block;
	line-height: 30px;
	padding: 10px 0 0;
	text-align: center;
	color: var(--font-color);
}

.list-product .product-intro .product-btn a i {
	margin-right: 10px;
}

.list-download {
	line-height: 30px;
	padding: 30px 35px;
	margin-bottom: 30px;
}

.list-download .item {
	padding: 10px 0;
}

.list-download .item:nth-child(even) {
	background-color: var(--border);
}

.list-download .item .download-btn {
	text-align: right;
}

.list-download .item .download-btn a {
	color: var(--font-color);
}

.list-download .item .download-btn a:hover {
	color: var(--red);
}

.list-honor a {
	display: block;
	width: 100%;
	line-height: 50px;
	margin-bottom: 20px;
	text-align: center;
	border: 1px solid var(--border);
	padding: 20px 10px;
}

.list-honor img {
	max-width: 100%;
}

.list-honor span {
	color: var(--font-color);
}

.list-font {}

.list-font .font-item {
	margin-bottom: 20px;
	padding: 0 20px;
}

.list-font .font-item .font-title {
	height: 40px;
	line-height: 40px;
	border-bottom: 1px solid var(--border);
	cursor: pointer;
	position: relative;
}

.list-font .font-item .font-title span {
	position: absolute;
	right: 0;
	line-height: 40px;
}

.list-font .font-item .font-body {
	display: none;
	line-height: 30px;
}

.list-font .font-item a {
	display: block;
	width: 100px;
	height: 30px;
	line-height: 30px;
	background-color: var(--red);
	color: var(--white);
	text-align: center;
}

.list-font .font-item a span {
	padding-left: 5px;
	transition: .5s;
}

.list-font .font-item a:hover span {
	padding-left: 15px;
}

.page {
	display: table;
	margin: 20px auto;
	padding: 0;
	list-style: none;
}

.page li {
	display: inline-block;
	/* width: 30px; */
	height: 30px;
	line-height: 30px;
	text-align: center;
	margin: 0 5px;
	border: 1px solid var(--font-color);
	width: auto;
	padding: 0 10px;
}

.page li:hover,
.page li.active,
.page li.thisclass {
	background: var(--red);
	border-color: var(--red);
	color: var(--white);
}

.page li:hover a,
.page li.active a,
.page li.thisclass a {
	color: var(--white);
}

.page li a {
	color: var(--font-color);
}

.article-product {
	padding: 20px 0;
}

.article-product img {
	max-width: 100%;
}

.article-product .parameter .parameter-item {
	display: flex;
	font-size: 16px;
	line-height: 30px;
}

.article-product .parameter .parameter-item:after {
	content: "";
	display: block;
	height: 0;
	clear: both;
}

.article-product .parameter .parameter-item p.item-name {
	white-space: nowrap;
}

.article-product .parameter .parameter-item p span {
	width: 100%;
	display: block;
}

.article-product .parameter-btn a {
	display: block;
	width: 50%;
	line-height: 50px;
	text-align: center;
	border: 1px solid var(--line-color);
	color: var(--font-color);
	margin-top: 20px;
}

.article-product .parameter-btn a:hover {
	background: var(--red);
	color: var(--white);
	border: 1px solid var(--red);
}

.article-product .parameter-btn a i {
	padding-right: 10px;
}

.article-product .article-pdf {
	padding-top: 60px;
}

.article-product .article-pdf .media iframe{
	margin-top: -50px;
}

.news-list {
	padding-bottom: 40px;
}

.news-list a {
	display: block;
	color: var(--fontGrey);
}

.news-pnl-img {
	overflow: hidden;
}

.news-pnl-img img {
	max-width: 100%;
	transition: all 0.36s ease;
}

.news-list a .news-pnl-tit {
	padding-top: 10px;
}

.news-list a:hover .news-pnl-tit {
	transition: all 0.36s ease;
}

.news-npt-t1 {
	font-size: 18px;
	color: var(--line-color);
}

.news-npt-t2 {
	font-size: 12px;
	color: var(--font-color);
	padding: 15px 0px;
}

.news-npt-t3 {
	font-size: 14px;
	color: var(--font-color);
	height: 45px;
	line-height: 160%;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	text-overflow: ellipsis;
}

.news-list a:hover .news-pnl-tit {
	padding-left: 10px;
}

.news-list a:hover .news-npt-t1 {
	color: var(--red);
}

.news-list a:hover .news-pnl-img img {
	transform: scale(1.08, 1.08);
}

.content-detail-msg {
	padding-bottom: 30px;
}

.content-detail-msg h1 {
	font-size: 24px;
	line-height: 35px;
	color: var(--line-color);
}

.content-detail-body p {
	line-height: 30px;
	color: var(--font-color);
}

.content-detail-body p img {
	max-width: 100%;
}

.footer {
	background-color: var(--footer);
	padding: 40px 0 0;
}

.footer .footer-nav {
	width: 100%;
	display: flex;
	display: -webkit-flex;
}

.footer .footer-nav dl {
	width: 12.5%;
	padding: 0 15px;
}

.footer .footer-nav dl:first-of-type {
	padding: 0 8px;
}

.footer .footer-nav dl dt {
	margin-bottom: 10px;
}

.footer .footer-nav dl dt a {
	color: var(--white);
	font-weight: 500;
	font-size: 16px;
}

.footer .footer-nav dl dd a {
	font-weight: normal;
	font-size: 14px;
	color: var(--font-color);
	line-height: 25px;
}

/* footer case2 */
.footer .footer-nav dl dd a:hover,
.footer .footer-main-nav dl dd a:hover {
	color: var(--red);
}

.footer .footer-main-nav dl {
	width: 100%;
}

.footer .footer-main-nav dl dt {
	color: var(--white);
	margin-bottom: 10px;
	padding-left: 20px;
	border-left: 3px solid var(--white);
}

.footer .footer-main-nav dl dt span {
	margin-left: 10px;
}

.footer .footer-main-nav dl dd {
	font-weight: normal;
	font-size: 14px;
	color: var(--font-color);
	line-height: 25px;
	padding-left: 20px;
}

.footer .footer-main-nav dl dd a {
	color: var(--font-color);
}

.footer .footer-main-nav dl dd.qrcode span,
.footer .footer-main-nav dl dd.qrcode img {
	display: block;
}

.footer .footer-main-nav dl dd.qrcode img {
	margin-top: 10px;
	max-width: 100px;
}

.footer .footer-copy {
	font-size: 12px;
	border-top: 1px solid #393939;
	color: var(--font-color);
	line-height: 30px;
	padding: 20px 0;
}

.footer .footer-copy p {
	margin-bottom: 0;
}

.footer .footer-copy p a {
	color: var(--font-color);
	margin-left: 20px;
}