a,
a:focus,
a:hover {
	color: inherit;
	text-decoration: none;
	font-size: inherit;
}

ol,
ul {
	margin: 0;
	padding: 0;
}

header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	color: #fff;
	height: 80px;
	z-index: 9999;
}

header.active {
	background-color: rgba(0, 0, 0, 0.5);
}

.logo {
	height: 80px;
}

.logo a {
	display: flex;
	align-items: center;
	/* justify-content: center; */
	height: 100%;
}

.pc_nav>ul {
	display: flex;
	justify-content: space-around;
	align-items: center;
}

.pc_nav>ul li {
	position: relative;
	font-size: 16px;
}

.pc_nav ul.nav_ul {
	display: none;
	position: absolute;
	background-color: rgba(0, 0, 0, 0.3);
	padding: 10px;
	width: 150%;
	border-radius: 5px;
	left: 0;
	top: 80px;
}

.pc_nav ul.nav_ul a {
	font-size: 14px;
}

.pc_nav>ul>li:hover .nav_ul {
	display: block;
}

.pc_nav>ul>li>a {
	line-height: 80px;
}

.pc_nav>ul li span {
	position: relative;
}

.pc_nav>ul li span:after {
	content: '';
	display: block;
	width: 0;
	height: 2px;
	background-color: #fff;
	position: absolute;
	bottom: -8px;
	left: 0;
	transition: .3s;
}

.pc_nav>ul li.active span:after,
.pc_nav>ul>li:hover span:after {
	width: 50%;
}

.pc_nav .dropDown {
	position: absolute;
	background: rgba(0, 0, 0, .5);
	width: 140%;
	top: 80px;
	left: -20%;
	text-align: center;
	/* padding: 10px 0; */
	overflow: hidden;
	transition: .3s;
	height: 0;
}

.pc_nav .dropDown a {
	font-size: 15px;
	line-height: 2;
	display: block;
	width: 100%;
}

.pc_nav>ul>li:hover .dropDown {
	height: auto;
	padding: 10px 0;
}

.topTel {
	display: flex;
	height: 80px;
	justify-content: center;
	align-items: center;
	font-size: 24px;
}

.nav_btn {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	padding: 0;

}

.nav_btn span,
.close span {
	display: block;
	width: 24px;
	height: 18px;
	position: relative;
	cursor: pointer;
}

.nav_btn span::before,
.nav_btn span::after,
.close span::before,
.close span::after {
	content: '';
	display: block;
	width: 100%;
	height: 2px;
	background-color: #fff;
	position: absolute;
	left: 0;
	transition: .3s;
}

.nav_btn span::before {
	top: 0;
}

.nav_btn span::after {
	bottom: 0;
}

.close span::before,
.close span::after {
	bottom: unset;
	top: calc(50% - 1px);

}

.close span::before {
	transform: rotateZ(-135deg);
}

.close span::after {
	transform: rotateZ(135deg);
}

.nav_btn span i {
	display: block;
	width: 100%;
	height: 2px;
	position: absolute;
	left: 0;
	top: calc(50% - 1px);
	background-color: #fff;
	opacity: 1;
	transition: .3s;
}

.wap_nav {
	display: none;
	width: 100vw;
	height: 100vh;
	position: fixed;
	z-index: 99999;
	top: 0;
	right: -100vw;
	transition: .5s;
	background-color: #333;
}

.wap_nav .close {
	opacity: 1 !important;
}

.wap_top {
	display: flex;
	align-items: center;
	border-bottom: 1px solid #222;
}

.wap_top img {
	height: 40px;
	width: auto;
}

.wap_ul {
	width: 60vw;
	margin: 100px auto;
	line-height: 2;
	font-size: 16px;
	text-align: center;
}

.banner {
	width: 100%;
	overflow: hidden;
	position: relative;
}

.one {
	padding: 50px 0;
}

.one .title h2 {
	font-weight: bold;
}

.one .title p:last-child {
	text-align: right;
	position: relative;
}

.one .title p:last-child img {
	display: inline-block;
}

.one .title p:last-child:after {
	content: '';
	width: 30%;
	height: 2px;
	background-color: #333;
	position: absolute;
	right: 5%;
	top: 0;
}

.one .desc {
	width: 410px;
	text-align: justify;
}

.one_list ul:after {
	content: '';
	display: block;
	clear: both;
}

.one_list {
	margin-top: 110px;
	padding-bottom: 50px;
	border-bottom: 2px solid #333;
}

.one_list ul {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

.one_list ul::after {
	display: none;
}

.one_list li {
	width: 17.1%;
	position: relative;
}

.one_list li .line {
	position: absolute;
	width: 0;
	height: 2px;
	background-color: #333;
	left: 70%;
	bottom: 10%;
	transition: .3s;
}

.one_list li .line::before,
.one_list li .line:after {
	/* content: ''; */
	display: block;
	width: 10px;
	height: 2px;
	background-color: #333;
	position: absolute;
	right: 0;

}

.one_list li .line::before {
	transform: rotateZ(45deg);
	bottom: 4px;
}

.one_list li .line:after {
	transform: rotateZ(-45deg);
	bottom: -4px;
}

.one_list li:hover {
	box-shadow: 0px 0px 12px 0px #ddd;
}

.one_list li:hover .line {
	width: 20%;
}

.one_list li:hover .line::before,
.one_list li:hover .line:after {
	content: '';
}


.one_list a {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	padding: 20px 45px;
	width: 100%;
	min-height: 350px;
}

.one_list h3 {
	font-weight: bold;
	line-height: 1.5;
}

.two {
	width: 100%;
	padding: 50px 0;
}

.two .title h2 {
	font-weight: bold;
}

.two_nav {
	display: flex;
	justify-content: space-between;
	margin: 30px 0;
	align-items: center;
}

.two_nav ul {
	display: flex;

}

.two_nav li {
	cursor: pointer;
	padding: 0 20px;
	margin: 0 20px;
	line-height: 2;
	/* border: 1px solid #333; */
}

.two_nav li:first-child {
	margin-left: 0;
	padding-left: 0;
}

.two_nav li.active span {
	position: relative;
	display: inline-block;
	padding: 0 5px;
}

.two_nav li.active span:after {
	content: '';
	display: block;
	position: absolute;
	width: 100%;
	height: 1px;
	background-color: #333;
	top: 50%;
	left: 0;
}

.two_nav a.more {
	text-transform: uppercase;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.two_nav a.more span {
	display: block;
	width: 16px;
	height: 1px;
	margin-left: 5px;
	background-color: #9e9e9e;
	position: relative;
}

.two_nav a.more span::before,
.two_nav a.more span:after {
	content: '';
	display: block;
	width: 5px;
	height: 1px;
	background-color: #9e9e9e;
	position: absolute;
	right: 0;
}

.two_nav a.more span::before {
	transform: rotateZ(45deg);
	bottom: 2px;
}

.two_nav a.more span::after {
	transform: rotateZ(-45deg);
	bottom: -2px;
}



.two_list li {
	margin-bottom: 30px;
}

.two_list li a {
	display: block;
	box-shadow: 0px 0px 8px #ccc;
}

.two_list h3 {
	font-size: 18px;
	margin: 0;
	line-height: 2;
}

.two_list .txt {
	width: 100%;
	padding: 15px 20px;
}

.two_list .txt p {
	display: block;
	border-bottom: 1px solid #333;
	padding-bottom: 5px;
	position: relative;
   
  
}
.two_list .txt p span{
-webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow:hidden
}
.two_list .txt p::before,
.two_list .txt p:after {
	content: '';
	display: block;
	position: absolute;
	width: 20px;
	height: 20px;
	top: -30px;
}

.two_list .txt p::before {
	background: url(../images/computer-icon.png) center/cover;
	right: 30px;
}

.two_list .txt p:after {
	background: url(../images/mobile-icon.png) center/cover;
	right: 0;
}

.two_list .txt .more {
	text-transform: uppercase;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.two_list .txt .more .line {
	display: block;
	width: 20px;
	height: 1px;
	background-color: #333;
	position: relative;
}

.two_list .txt .more .line::before,
.two_list .txt .more .line:after {
	content: '';
	display: block;
	width: 6px;
	height: 1px;
	background-color: #333;
	position: absolute;
	right: 0;
}



.two_list .txt .more .line::before {
	transform: rotateZ(45deg);
	bottom: 3px;
}

.two_list .txt .more .line:after {
	transform: rotateZ(-45deg);
	bottom: -3px;
}

.two_list li:hover .txt .more .line {
	background-color: #ff021f;
}

.two_list li:hover .txt .more .line:after,
.two_list li:hover .txt .more .line::before {
	background-color: #ff021f;
}

.three {
	width: 100%;
	position: relative;
	/* padding-bottom: 50px; */
}

.three .three_bg {
	width: 100%;
}

.three .three_bg img {
	width: 100%;
	display: block;
}

.three_cont {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	align-items: center;
	color: #fff;
}

.three_cont li {
	display: flex;
	justify-content: center;
}

.three_cont h3 {
	font-size: 50px;
	font-weight: bold;
	margin-top: 0;
	display: flex;
}

.three_cont p {
	font-size: 20px;
}

.four {
	width: 100%;
	padding: 60px 0;
}

.four .title {
	margin-bottom: 50px;
}

.four .title h2 {
	font-weight: bold;
}

.four_nav {
	padding-left: 0;
	font-size: 16px;
	line-height: 66px;
}

.four_nav li {
	border-bottom: 1px solid #dfdfdf;
	cursor: pointer;
}

.four_nav li:first-child {
	border-top: 1px solid #dfdfdf;
}

.four_nav li.active {
	color: #ff021f;
}

.four_list {
	height: 396px;
	overflow-y: scroll;
}

.four_list::-webkit-scrollbar {
	width: 2px;
	height: 4px;
}

.four_list::-webkit-scrollbar-track-piece {
	margin-right: 10px;
	background-color: #EEE;
	-webkit-border-radius: 8px;
}

.four_list::-webkit-scrollbar-thumb:vertical {
	height: 4px;
	background-color: #ff021f;
	-webkit-border-radius: 8px;
}

.four_list li {
	padding: 9px 0;
	border-bottom: 1px solid #dfdfdf;
}

.four_list li:first-child {
	border-top: 1px solid #dfdfdf;
}

.four_list li h3 {
	margin: 20px 0;
	font-size: 18px;
}

.f_news_top li h3 {
	font-size: 18px;
	margin-top: 10px;
}

.f_news_top .pic {
	height: 230px;
}

.f_news_top img {
	width: 100%;
	height: 100%;
	display: block;
}

.four_box .date {
	color: #c5c5c5;
}

.four_box .f_news_top .date {
	padding-top: 10px;
}

.four_box p {
	text-align: justify;
	color: #aeaeae;
	font-size: 16px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
}

.four_box .f_more {
	color: #aeaeae;
}

.four_box .f_more {
	display: flex;
	align-items: center;
}

.four_box .f_more .line {
	position: relative;
	display: block;
	width: 20px;
	height: 1px;
	background-color: #aeaeae;
	margin-left: 10px;
}

.four_box .f_more .line::before,
.four_box .f_more .line:after {
	content: '';
	display: block;
	width: 6px;
	height: 1px;
	background-color: #aeaeae;
	position: absolute;
	right: 0;
}

.four_box .f_more .line::before {
	transform: rotateZ(45deg);
	top: -3px;
}

.four_box .f_more .line:after {
	transform: rotateZ(-45deg);
	top: 3px;
}

.four_box .four_list li:hover {
	border-bottom: 1px solid #ff021f;
}

.four_box li:hover h3 {
	color: #ff021f;
}

.four_box li:hover .f_more {
	color: #ff021f;
}

.four_box li:hover .line {
	background-color: #ff021f;
}

.four_box li:hover .line:before,
.four_box li:hover .line:after {
	background-color: #ff021f;
}

.five {
	position: relative;
}

.five .five_box {
	padding: 100px 0;
	box-sizing: border-box;
	background: url(../images/hz_bg.png) no-repeat center/cover;
}

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

.five_box .title h2 {
	margin: 0;
	margin-bottom: 30px;
	font-size: 34px;
	font-weight: bold;
}

.five_box .title p {
	font-size: 18px;
}

.five_list {
	padding: 50px 0 0;
	position: relative;
}

.five_list_box {
	overflow: hidden;
}

.five_list li div {
	display: flex;
	justify-content: center;
	margin-bottom: 20px;
}

.five_list .swiper-pagination {
	bottom: -30px;
}

footer {
	background-color: #e8e8e8;
	padding-top: 60px;
}

.foot-nav .item>a {
	font-size: 18px;
}

.foot-nav .item ul {
	margin-top: 20px;
}

.foot-nav .item ul li {
	line-height: 2.5;
}

.foot-contact {
	display: flex;
	justify-content: flex-end;
}

.foot-contact h3 {
	margin-top: 10px;
}

.foot-b {
	width: 100%;
	border-top: 1px solid #c5c5c5;
	padding: 10px 0px;
	line-height: 2;
}

.foot-b .container div {
	display: flex;
	justify-content: space-between;
}

.about-one {
	padding: 70px 0;
}

.about-one h2 {
	font-weight: bold;
	font-size: 36px;
	text-align: center;
	margin: 20px 0;
}

.about-two {
	width: 100%;
	min-height: 600px;
	padding: 170px 0;
	background-color: #f7f7fa;
	box-sizing: border-box;
}

.about-one .about-con {
	margin-top: 50px;
	font-size: 16px;
}

.about-two li {
	position: relative;
	padding: 0;
}

.about-two li:last-child {
	border: none;
}

.about-two li img {
	height: 75px;
}

.about-two li .box {
	padding: 50px 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	background-color: #fff;
	border-right: 1px solid #dfdfdf;
	cursor: pointer;
	transition: .3s;
	width: 100%;
}

.about-two li .box .img2,
.about-two li .box .desc {
	display: none;
}

.about-two li:hover .img1,
.about-two li:hover .entit {
	display: none;
}

.about-two li:hover .img2,
.about-two li:hover .desc,
.about-two li:hover h3 {
	display: block;
	transform: scaleY(.84);
}

.about-two li:hover .box {
	background-color: #33cef1;
	color: #fff;
	transform: scaleY(1.2);
}

.about-three {
	width: 100%;
	padding: 45px 0;
	display: flex;
	flex-direction: row-reverse;
	align-items: center;
	justify-content: space-between;
}

.about-four {
	width: 100%;
	padding: 45px 0;
	display: flex;
	align-items: center;
	/* justify-content: space-between; */
	/* background-color: ; */
}


.about-three .text,
.about-four .text {
	padding: 0 160px;
	box-sizing: border-box;
}

.about-three .text h2,
.about-four .text h2 {
	font-weight: bold;
}

.about-three .text p,
.about-four .text p {
	font-size: 16px;
	margin: 30px 0;
	text-align: justify;
}

.ab-more {
	display: block;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	border: 2px solid #000;
	box-sizing: border-box;
	position: relative;
}

.ab-more span {
	display: block;
	width: 30px;
	height: 2px;
	background-color: #000;
	position: absolute;
	top: calc(50% - 1px);
	left: calc(50% - 15px);
}

.ab-more span::before,
.ab-more span::after {
	content: '';
	display: block;
	position: absolute;
	width: 10px;
	height: 2px;
	background-color: #000;
	right: 0;
}

.ab-more span::before {
	transform: rotateZ(45deg);
	top: -4px;
}

.ab-more span::after {
	transform: rotateZ(-45deg);
	top: 4px;
}

.ab-more:hover {
	background-color: #ff021f;
	border-color: #ff021f;
}

.ab-more:hover span {
	background-color: #fff;
}

.ab-more:hover span::before,
.ab-more:hover span::after {
	background-color: #fff;
}

.page-banner {
	width: 100%;
	position: relative;
}

.page-banner-bg {
	width: 100%;
	z-index: -1;
	position: relative;
}

.page-banner .text {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	align-items: center;
	color: #fff;
	font-size: 16px;
}

.page-banner .text p {
	margin: 0;
}

.page-banner .text h2 {
	font-weight: bold;
	margin-bottom: 20px;
}

.page-banner .tips {
	width: 100%;
	height: 76px;
	background-color: rgba(0, 0, 0, .3);
	position: absolute;
	bottom: 0;
	left: 0;
	color: #fff;
}

.page-banner .tips .tips-box {
	display: flex;
	justify-content: space-between;
	width: 100%;
	height: 76px;
	align-items: center;
	flex-direction: row-reverse;
}

.page-banner .tips .page-nav ul {
	display: flex;
}

.page-banner .tips .page-nav a {
	display: block;
	width: 100px;
	height: 36px;
	text-align: center;
	line-height: 36px;
	margin: 0 5px;
}

.page-banner .tips .page-nav .active a,
.page-banner .tips .page-nav a:hover {
	background-color: #fff;
	color: #000;
	border-radius: 20px;
}

.page-banner .tips .location a {
	display: inline-block;
	margin: 0 5px;
}

.page-banner .tips .location a span {
	display: inline-block;
	margin-left: 5px;
}

.team-list li {
	margin-bottom: 30px;
}

.team-list {
	margin: 100px 0;
}

.pading {
	text-align: center;
	margin-top: 50px;
}

.pading li {
	display: inline-block;
	margin: 0;
}

.pading a,
.pading span {
	display: block;
	line-height: 2;
	padding: 0 10px;
	border: 1px solid #000;
}

.pading a.active {
	background-color: #000;
	color: #fff;
}

.history-one {
	padding: 150px 0;
}

.history-one img {
	display: block;
	margin: auto;
}

.service {
	padding-bottom: 40px;
}

.service .content {
	margin: 40px auto;
	width: 100%;
	display: flex;
	font-size: 16px;
	flex-direction: row-reverse;
	justify-content: space-between;
}

.s-case {
	border-top: 1px solid #e6e6e6;
}

.s-case h2 {
	font-size: 24px;
	color: #666;
}

.s-case .pic {
	width: 100%;
	height: 200px;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
}

.s-case .pic img {
	max-width: unset;
	height: 100%;
	transition: .3s;
}

.s-case h3 {
	font-size: 16px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.s-case li:hover img {
	transform: scale(1.2);
}

.s-case li:hover h3 {
	color: #ff021f;
}

.s-news {
	border-left: 1px solid #e6e6e6;
}

.s-news h2 {
	margin: 0;
	/* font-weight: bold; */
	font-size: 24px;
	color: #666;
}

.s-news li {
	border-bottom: 1px dashed #e6e6e6;
	padding: 10px 0;
}

.s-news li p {
	text-align: justify;
	line-height: 2;
}

.s-news li p:last-child {
	color: #999;
	line-height: normal;
}

.s-news li:hover h4 {
	color: #ff021f;
}

.case-box,
.news-box {
	width: 100%;
	position: relative;
	background-color: #f7f7fa;
}

.case-cont {
	background-color: #fff;
	padding: 60px;
	position: relative;
	top: -60px;
	z-index: 1;
	box-sizing: border-box;
	width: 100%;
}

.case-cont img {
	margin: auto;
	box-shadow: 0px 0px 5px 2px #ddd;
}

.page-banner .txt {
	position: relative;
}

.page-banner .txt .c-link {
	display: block;
	position: absolute;
	width: 53px;
	height: 53px;
	border: 2px solid #fff;
	overflow: hidden;
	border-radius: 50%;
	bottom: 0;
	right: 0;
}

.page-banner .txt .c-link:hover {
	background-color: #ff021f;
	border-color: #ff021f;
}

.case-relevant {
	width: 100%;
	margin-top: 50px;
	padding: 30px;
	box-sizing: border-box;
	background-color: #fff;
}

.case-relevant .pic {
	overflow: hidden;
}

.case-relevant img {
	transition: .3s;
}

.case-relevant li:hover {
	color: #ff021f;
}

.case-relevant li:hover img {
	transform: scale(1.2);
}

.case-relevant h3 {
	font-size: 14px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.news-box {
	padding: 50px 0;
}

.newslist li {
	border-bottom: 1px solid #d2d2d2;
	padding: 50px 15px 30px;
	box-sizing: border-box;
}

.newslist li h2 {
	font-size: 80px;
	font-weight: bold;
	display: flex;
	align-items: flex-start;
}

.newslist li h2 span {
	font-weight: normal;
	font-size: 24px;
	vertical-align: text-top;
}

.newslist li h3 {
	font-size: 16px;
	text-overflow: ellipsis;
	overflow: hidden;
}

.newslist li p {
	text-align: justify;
	margin: 20px 0;
	text-overflow: ellipsis;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
}

.newslist .more {
	display: flex;
	align-items: center;
	color: #999;
	padding-top: 10px;
	box-sizing: border-box;
	border-top:1px solid #f7f7fa;
}

.newslist .line {
	display: block;
	position: relative;
	margin-left: 10px;
	width: 15px;
	height: 1px;
	background-color: #999;
}

.newslist .line::before,
.newslist .line::after {
	content: '';
	display: block;
	position: absolute;
	width: 4px;
	height: 1px;
	background-color: #999;
	right: 0;
}

.newslist .line::before {
	top: -2px;
	transform: rotateZ(45deg);
}

.newslist .line::after {
	top: 2px;
	transform: rotateZ(-45deg);
}

.newslist li:hover h3 {
	color: #ff021f;
}

.newslist li:hover .more {
	border-top: 1px solid #ff021f;
	color: #ff021f;
}

.newslist li:hover .line,
.newslist li:hover .line:before,
.newslist li:hover .line:after {
	background-color: #ff021f;
}

.news-box .news {
	display: flex;
	justify-content: space-between;
}

.news-cont {
	background-color: #fff;
	padding: 20px;
	box-sizing: border-box;
	margin-right: 30px;
}

.news-relevant {
	background-color: #fff;
	padding: 20px;
}

.news-relevant h2 {
	font-size: 20px;
	color: #666;
	margin-top: 10px;
}

.news-relevant h3 {
	font-size: 18px;
}

.news-relevant li {
	line-height: 2;
	padding: 10px 0;
	border-bottom: 1px dashed #dfdfdf;
}

.news-relevant li p {
	color: #a3a3a3;
}

.contact-box {
	width: 100%;
	background-color: #f7f7fa;
	padding-top: 50px;
}

.contact-box .container>div{
	background-color: #fff;
	padding-bottom: 30px;
}
.contact img {
	width: 80px;
}

.contact li {
	padding: 50px 15px;
	display: flex;
	flex-direction: column;
	align-items: center;
	border-right: 1px solid #d6d6d6;
}
.contact li:last-child{
	border: none;
}
.contact li h3{
	font-size: 18px;
}
.two_list li .pic {
    height: 230px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.two_list li .pic img {
    height: 100%;
    width: auto;
    max-width: unset;
}