@charset "utf-8";

/* CSS Document */
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
li,
form,
button,
textarea,
th,
td,
table,
a,
em,
span,
img,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	margin: 0px;
	padding: 0px;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block;
}

body,
button,
select,
textarea,
input {
	font-size: 14px;
	color: #666;
	line-height: 24px;
	outline: none;
	font-family: Arial, sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
select {
	font-size: 14px;
	font-weight: normal;
	font-style: normal;
}

em {
	font-style: normal;
}

ul,
li {
	list-style: none;
}

select,
img {
	border: none;
	vertical-align: middle;
}

html {
	overflow-y: scroll;
}

p {
	word-wrap: break-word
}

a {
	text-decoration: none;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a span,
a em {
	cursor: pointer;
}

.clearfix {
	zoom: 1;
}

.clearfix:after {
	content: ".";
	display: block;
	clear: both;
	height: 0;
	overflow: hidden;
	visibility: hidden;
}

.floatl {
	float: left;
}

.floatr {
	float: right;
}

.textl {
	text-align: left;
}

.textc {
	text-align: center;
}

.textr {
	text-align: right;
}

input::-ms-clear {
	display: none;
}

input {
	-webkit-appearance: none;
	border: none;
	background: none;
	padding: 0;
	margin: 0;
}

* {
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	
	outline: none;
}

.header {
	position: relative;
	position: sticky;
	top: 0;
	width: 100%;
	background: #fff;
	z-index: 100;
	box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.15);
	transition: all .3s;
}
.header.active{
	top: -80px;
}
.goOld {
	background: #000;
	height: 28px;
	line-height: 28px;
	text-align: right;
	padding: 0 80px;
	font-size: 12px;
}

.goOld a {
	color: #fff;
}

.goOld img {
	margin-right: 4px;
}

.nav {
	padding: 0 80px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 80px;
}

.nav ul {
	display: flex;
	flex-wrap: wrap;
	width: 63.6%;
	justify-content: center;
}

.nav ul li {
	margin: 0 2.5%;
}

.nav ul li a {
	display: block;
	padding: 0 2px;
	height: 80px;
	line-height: 80px;
	position: relative;
	font-size: 18px;
	color: #333;
}

.nav ul li a.current,
.nav ul li a:hover {
	color: #00b9d8;
}

.nav ul li a.current::after {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	bottom: 0;
	right: 0;
	height: 2px;
	background: #00b9d8;
}

.tel {
	color: #00b9d8;
	font-size: 20px;
}

.tel img {
	margin-right: 8px;
}

.banner {
	width: 100%;
	height: calc(100vh - 80px);
	position: relative;
	z-index: 1;
	background-color: #fff;
}

.banner .swiper-container {
	height:100%;
	width: 100%;
	overflow: hidden;
}

.banner .swiper-wrapper {
	width: 100%;
	height:100%;
	display: flex;
}

.banner .swiper-slide {
	width: 100%;
	height:100%;
	flex-shrink: 0;
	position: relative;
}

.banner .swiper-slide  .swiper-img {
	width: 100%;
	height: 100%;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center center;
	overflow:hidden;
}

.banner .swiper-slide video {
	width: 100%;
	object-fit: cover;
	position:relative;
	height:100%;
}

.banner .pagination {
	position: absolute;
	bottom: 40px;
	left: 40px;
	display: flex;
	z-index:51;
}

.banner .pagination span {
	cursor: pointer;
	width: 20px;
	height: 2px;
	border-radius: 2px;
	margin-right: 10px;
	background-color: #e0e0e0;
}

.banner .pagination span.swiper-pagination-bullet-active {
	background-color: #00b9d8;
}
.main {
	padding: 0 80px;
	position: relative;
	z-index: 1;
	background: #fff;
}

.title {
	height: 244px;
	padding-top: 100px;
	display: flex;
	align-items: center;
	font-size: 50px;
	color: #000;
}

.title span {
	margin-right: 20px;
	text-transform: uppercase;
	font-weight:bold;
}

.mode {
	overflow: hidden;
}

.work,
.service,
.service_list,
.news,
.news_list {
	margin-left: -20px;
	margin-right: -20px;
}

.work li {
	width: 33.33%;
	margin-top: 44px;
	float: left;
}
.work.ts li:nth-child(-n+2) {
	margin-top: 0;
}
.work.ts li:first-child {
	width: 66.66%;
}

.work li div{
	padding-bottom: 69.167%;
	margin-left: 20px;
	margin-right: 20px;
	position:relative;
	overflow:hidden;
}

.work li a {
	display: block;
	position:absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
	background-repeat:no-repeat;
	background-position:center center;
	background-size:cover;
	transition:.6s;
}
.work li a:hover{
	transform:scale(1.05,1.05);
	
}
.work li a img{
	object-fit:cover;
	width:100%;
	height:100%;
}
.work.ts li:first-child div {
	padding-bottom: 72.5%;
}

.service li {
	width: 33.33%;
	float: left;
}

.service li a {
	display: block;
	margin-left: 20px;
	margin-right: 20px;
	position: relative;
	cursor: pointer;
	overflow:hidden;
}

.service li a img {
	display: block;
	width: 100%;
	transition:.6s;
}
.service li a img:hover{
	transform:scale(1.05,1.05);
}

.service li a span {
	position: absolute;
	line-height: 1;
	font-size: 30px;
	color: #fff;
	padding: 0 40px;
	left: 0;
	right: 0;
	bottom: 40px;
	display: block;
}

.service_list div.clearfix {
	display: none;
}

.service_list div.clearfix.active {
	display: block;
}

.service_list div.clearfix div {
	float: left;
	width: 33.33%;
	padding: 0 20px;
}

.service_list div.clearfix div h1 {
	height: 114px;
	display: flex;
	align-items: center;
	font-size: 36px;
	color: #333;
	position: relative;
	line-height: 1.2;
}

.service_list div.clearfix div h1::after {
	width: 17.86%;
	height: 2px;
	background: #00b9d8;
	content: "";
	display: block;
	position: absolute;
	left: 0;
	bottom: 0;
}

.service_list div.clearfix div p {
	padding: 36px 0;
	font-size: 20px;
	line-height: 1.5;
	color: #333;
}

.service_list div.clearfix ul {
	width: 66.66%;
	float: right;
	padding-top: 40px;
}

.service_list div.clearfix ul li {
	float: left;
	width: 50%;
	padding: 20px 20px 0;
}

.service_list div.clearfix ul li:nth-child(-n+2) {
	padding-top: 0;
}

.service_list div.clearfix ul li a {
	display: flex;
	height: 72px;
	align-items: center;
	justify-content: space-between;
	padding: 0 40px;
	position: relative;
	background-color: #f2f2f2;
	font-size: 20px;
	color: #333;
	font-weight: bold;
}

.service_list div.clearfix ul li a img{
	display: block;
	width: 32px;
	height: 32px;
}

.service_list div.clearfix ul li a::before {
	position: absolute;
	left: 0;
	bottom: 0;
	right: 0;
	content: "";
	display: block;
	height: 1px;
	background-color: #00b9d8;
}

.news div {
	width: 33.33%;
	padding: 0 20px;
	float: left;
}

.news div a {
	display: block;
	position: relative;
	overflow:hidden;
}

.news div a .news_img{
	display:block;
	overflow:hidden;
}
.news div a .news_img img {
	display: block;
	width: 100%;
	transition:.3s;
}
.news div a:hover .news_img img{
	transform:scale(1.05,1.05);
}
.news div a .news_title {
	font-size: 24px;
	line-height: 36px;
	color: #333;
	margin: 32px 0;
	height: 72px;
	display:block;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical; 
}
.news div a .news_more {
	transition: color .3s;
	position: relative;
	display: block;
	line-height: 20px;
	color:#333;
}
.news div a:hover .news_more{
	color:#00b9d8;
}
.news div a .news_more::before,.news div a .news_more::after{
	content: "";
	background: #333;
	transition: background .3s, width .3s;
}
.news div a .news_more::before{
	display: inline-block;
	vertical-align: top;
	margin-top: 8px;
	margin-right: 8px;
	width: 0;
	height: 4px;
}
.news div a .news_more::after{
	position: absolute;
	top: 50%;
	left: 0;
	width: 4px;
	height: 8px;
	margin-top: -4px;
}
.news div a:hover .news_more::before{
	width: calc(100% - 50px);
	background-color:#00b9d8;
}
.news div a:hover .news_more::after{
	background-color:#00b9d8;
}
.news div a em {
	font-size: 18px;
	line-height: 22px;
	display: flex;
	align-items: center;
	color: #666;
}

.news div a em img {
	margin-right: 10px;
}

.news_list {
	margin-top: 60px;
}

.news_list li {
	width: 33.33%;
	padding: 0 20px;
	float: left;
}

.news_list li a {
	display: block;
	height: 48px;
	line-height: 48px;
	overflow: hidden;
	background: url(/skins/images2023/point.png) no-repeat left center;
	padding-left: 16px;
	font-size: 16px;
	color: #666;
}

.case {
	padding-bottom: 140px;
}

.case_title {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 320px;
	padding-top:20px;
	line-height: 1;
}

.case_title div {
	text-align: center;
}

.case_title span {
	display: block;
	font-size: 48px;
	color: #000;
	margin-bottom: 30px;
}

.case_title em {
	display: block;
	color: #333;
	font-size: 24px;
}

.case_title em i {
	color: #cc0000;
	font-style: normal;
}

.case_list {
	border-left: solid 1px #e8e8e8;
	border-top: solid 1px #e8e8e8;
}

.case_list li {
	width: 20%;
	border-right: solid 1px #e8e8e8;
	border-bottom: solid 1px #e8e8e8;
	height: 0;
	padding-bottom: 14%;
	float: left;
	position: relative;
}
.case_list li div{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}
.case_list li img {
	max-width: 80%;
	max-height: 80%;
}

.sj {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	top:0;
	background-repeat:no-repeat;
	background-position:center center;
	background-size:cover;
}

.sj img {
	width: 100%;
}

.k {
	height: 320px;
	position: relative;
	z-index: 1;
}

.footer {
	height: 480px;
	position: relative;
	overflow: hidden;
	z-index: 1;
	background: #fff;
	overflow: hidden;
}

.footer .center {
	position: relative;
	z-index: 1;
	padding: 0 80px;
	display: flex;
	justify-content: space-between;
	color: #333;
}

.footer .center .foot_title {
	font-size: 48px;
	line-height: 1;
	padding: 100px 0 40px;
}

.footer .center .foot_Tel {
	font-size: 36px;
	line-height: 1;
}

.foot_add {
	font-size: 18px;
	line-height: 1;
	margin: 25px 0 120px;
}

.foot_add img {
	margin-right: 6px;
}

.Copyright {
	font-size: 14px;
	line-height: 30px;
}

.Copyright a {
	color: #333;
}

.footer .center ul {
	display: flex;
	justify-content: flex-end;
	padding: 120px 0 270px;
}

.footer .center ul li {
	margin-left: 20px;
	position:relative;
}
.footer .center ul li div{
	position:absolute;
	left:50%;
	top:40px;
	background:#fff;
	padding:10px;
	transform:translateX(-50%);
	visibility:hidden;
	opacity:0
}
.footer .center ul li:hover div{
	visibility:visible;
	opacity:1;
}
.footer .center ul li div::after{
	display:block;
	content:"";
	width:10px;
	height:10px;
	transform:rotateZ(-45deg) translateX(-50%);
	position:absolute;
	left:50%;
	top:-8px;
	background:#fff;
}
.beian a {
	color: #333;
	line-height: 20px;
	font-size: 14px;
}

.beian a img {
	margin-right: 6px;
}

#canvas {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 600px;
	margin-top: -120px;
}

.menu ,.wap_banner{
	display: none;
}
.wap_banner{
	width:100%;
	height:50vw;
	position:relative;
	overflow:hidden;
	z-index:50;
}
.wap_banner .swiper-container {
	height:100%;
	width: 100%;
	overflow: hidden;
}

.wap_banner .swiper-wrapper {
	width: 100%;
	height:100%;
	display: flex;
}

.wap_banner .swiper-slide {
	width: 100%;
	height:100%;
	flex-shrink: 0;
	position: relative;
}

.wap_banner .swiper-slide  div {
	width: 100%;
	height: 100%;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center center;
	overflow:hidden;
}

.wap_banner .pagination {
	position: absolute;
	bottom: 20px;
	left: 50%;
	transform:translateX(-50%);
	display: flex;
	z-index:51;
}

.wap_banner .pagination span {
	cursor: pointer;
	width: 20px;
	height: 4px;
	border-radius: 4px;
	margin-right: 10px;
	background-color: #e0e0e0;
}

.wap_banner .pagination span.swiper-pagination-bullet-active {
	background-color: #00b9d8;
}

.banText{
	position: absolute;
	z-index: 50;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	display:flex;
	justify-content: center;
	align-content: center;
	align-items:center;
	background:-webkit-linear-gradient(top, rgba(39,197,247,0.65) 0%, rgba(39,197,247,0.65) 54%, #27c5f7 100%);
	background:linear-gradient(to bottom, rgba(39,197,247,0.65) 0%, rgba(39,197,247,0.65) 54%, #27c5f7 100%);
}
.banText.hides{
	display: none;
}
.banCod{
	display:flex;
	justify-content: center;
	align-content: center;
	font-size: 70px;
	line-height: 1.8;
	color:#fff;
}
.banCod:after{
	content:"|";
	padding:0 6px;
	-webkit-animation:cursors .95s forwards infinite;
	animation:cursors .95s forwards infinite;
}
@-webkit-keyframes cursors {
	0% {
		opacity: 0
	}

	49% {
		opacity: 0
	}

	50% {
		opacity: 1
	}
}

@keyframes cursors {
	0% {
		opacity: 0
	}

	49% {
		opacity: 0
	}

	50% {
		opacity: 1
	}
}
@media screen and (max-width: 1600px) {

	.goOld,
	.nav,
	.main,
	.footer .center {
		padding: 0 40px;
	}

	.banner .pagination {
		bottom: 30px;
	}

	.title {
		height: 180px;
		padding-top: 72px;
		font-size: 36px;
	}

	.title span {
		margin-right: 20px;
	}

	.work,
	.service,
	.service_list,
	.news,
	.news_list {
		margin-left: -15px;
		margin-right: -15px;
	}

	.work li {
		margin-top: 30px;
	}

	.work li div {
		margin-left: 15px;
		margin-right: 15px;
	}

	.service li a {
		margin-left: 15px;
		margin-right: 15px;
	}

	.service li a span {
		font-size: 24px;
		padding: 0 30px;
		bottom: 30px;
	}

	.service_list div.clearfix div {
		padding: 0 15px;
	}

	.service_list div.clearfix div h1 {
		height: 84px;
		font-size: 26px;
	}

	.service_list div.clearfix div p {
		font-size: 16px;
		padding: 26px 0;
	}

	.service_list div.clearfix ul {
		padding-top: 30px;
	}

	.service_list div.clearfix ul li {
		padding: 15px 15px 0;
	}

	.service_list div.clearfix ul li a {
		height: 54px;
		padding: 0 30px;
		font-size: 16px;
	}

	.service_list div.clearfix ul li a img{
		width: 24px;
		height: 24px;
	}

	.news div {
		padding: 0 15px;
	}

	.news div a .news_title {
		font-size: 18px;
		line-height: 28px;
		margin: 24px 0;
		height: 56px;
	}

	.news div a em {
		font-size: 14px;
		line-height: 18px;
	}

	.news div a em img {
		margin-right: 8px;
		width: 16px;
	}

	.news_list {
		margin-top: 45px;
	}

	.news_list li {
		padding: 0 15px;
	}

	.case_title {
		height: 240px;
	}

	.case_title span {
		font-size: 36px;
		margin-bottom: 24px;
	}

	.case_title em {
		font-size: 20px;
	}

	.case {
		padding-bottom: 90px;
	}

	.footer {
		height: 380px;
	}

	.footer .center {
		padding: 0 40px;
	}

	.footer .center .foot_title {
		font-size: 36px;
		padding: 75px 0 30px;
	}

	.footer .center .foot_Tel {
		font-size: 28px;
	}

	.foot_add {
		font-size: 16px;
		margin: 18px 0 90px;
	}

	.footer .center ul {
		padding: 90px 0 200px;
	}

	.k {
		height: 240px;
	}
}

@media screen and (max-width:1200px) {
	.goOld,.nav .tel {
		display: none;
	}
	.header.active{
		top: -60px;
	}

	.nav{
		height: 60px;
		padding: 0 20px;
	}
	.logo{
		height: 48px;
	}
	.logo img{
		height: 100%;
	}
	.menu {
		display: block;
		width: 32px;
		height: 50px;
		position: absolute;
		right: 0;
		top: 5px;
		cursor: pointer;
	}

	.menu div {
		position: absolute;
		height: 2px;
		width: 20px;
		top: 14px;
		left: 0;
		background: rgba(51, 51, 51, 1);
	}

	.menu div:nth-child(1) {
		-webkit-transform: translate3d(0, 0, 0) rotate(0);
		-webkit-transition: -webkit-transform .4s cubic-bezier(0.645, 0.045, 0.355, 1);
	}

	.menu div:nth-child(2) {
		top: 22px;
		opacity: 1;
		-webkit-transform: -webkit-translate3d(0, 0, 0) rotate(0);
		-webkit-transition: -webkit-transform .35s cubic-bezier(0.645, 0.045, 0.355, 1), opacity .35s cubic-bezier(0.645, 0.045, 0.355, 1) .2s;
	}

	.menu div:nth-child(3) {
		top: 30px;
		-webkit-transform: -webkit-translate3d(0, 0, 0) rotate(0);
		-webkit-transition: -webkit-transform .35s cubic-bezier(0.645, 0.045, 0.355, 1);
	}

	.menu-close.menu div:nth-child(1) {
		-webkit-transform: translate3d(0, 8px, 0) rotate(45deg);
		-webkit-transition: -webkit-transform .35s cubic-bezier(0.645, 0.045, 0.355, 1) 50ms;
	}

	.menu-close.menu div:nth-child(2) {
		opacity: 0;
		-webkit-transform: translate3d(4px, 0, 0) rotate(-180deg);
		-webkit-transition: -webkit-transform .35s cubic-bezier(0.645, 0.045, 0.355, 1) 50ms, opacity .35s cubic-bezier(0.645, 0.045, 0.355, 1) 50ms;
	}

	.menu-close.menu div:nth-child(3) {
		-webkit-transform: translate3d(0, -8px, 0) rotate(-45deg);
		-webkit-transition: -webkit-transform .35s cubic-bezier(0.645, 0.045, 0.355, 1) 50ms;
	}

	.menu>div {
		-webkit-transition-delay: 50ms, 50ms;
		transition-delay: 50ms, 50ms;
	}
	.nav ul{
		display: block;
		position: fixed;
		left: 0;
		top: 59px;
		background: #fff;
		width: 100%;
		height: calc(100vh - 59px);
		z-index: 99;
		visibility: hidden;
		opacity: 0;
		clip-path: polygon(0 0, 100% 0%, 100% 0, 0 0);
		transition: all .3s;
	}
	.nav ul.active{
		visibility: visible;
		opacity: 1;
		clip-path: polygon(0 0, 100% 0%, 100% 100%, 0% 100%);
	}
	.nav ul li{
		padding: 0;
		margin: 0 20px;
		border-bottom: solid 1px #f2f2f2;
	}
	.nav ul li a::after{
		display: none !important;
	}
	.banner{
		height: calc(100vh - 60px);
	}
	.main{
		padding: 0 20px;
	}
	.title{
		padding-top: 40px;
		height: 140px;
		font-size: 30px;
	}
	.work, .service, .service_list, .news, .news_list{
		margin-left: -10px;
		margin-right: -10px;
	}
	.work.ts li:nth-child(3){
		margin-top: 25px;
	}
	.work li div,.service li a{
		margin-left: 10px;
		margin-right: 10px;
	}
	.service li a span{
		font-size: 20px;
		bottom: 20px;
		padding:0 20px;
	}
	.service_list div.clearfix div h1{
		height: 72px;
		font-size: 24px;
	}
	.service_list div.clearfix ul{
		padding-top: 20px;
	}
	.service_list div.clearfix ul li{
		padding: 10px 10px 0;
	}
	.service_list div.clearfix ul li a{
		padding: 0 20px;
		height: 48px;
	}
	.news div a .news_title{
		margin: 20px 0;
	}
	.news_list{
		margin-top: 30px;
	}
	.case_title{
		height: 200px;
	}
	.case_title span{
		font-size: 32px;
		margin-bottom: 20px;
	}
	.case_title em{
		font-size: 18px;
	}
	.case{
		padding-bottom: 40px;
	}
	.k{
		height: 200px;
	}
	.footer .center{
		padding: 0 20px;
	}
}
@media screen and (max-width:1024px) {
	.service_list div.clearfix div h1{
		font-size: 20px;
	}
	.service_list div.clearfix ul li a{
		font-size: 14px;
	}
	.service_list div.clearfix ul li a img{
		width: 20px;
		height: 20px;
	}
	.service_list div.clearfix div p{
		font-size: 14px;
		padding: 15px 0;
	}
	.footer{
		height: 360px;
	}
	.footer .center .foot_title{
		font-size: 32px;
		padding: 60px 0 30px;
	}
	.footer .center ul{
		padding-top: 75px;
	}
}
@media screen and (max-width:750px) {
	.banner,.hide,.news_list,.news div a .news_more{
		display: none;
	}
	.wap_banner{
		display: block;
	}
	.title{
		font-size: 24px;
		height: 100px;
	}
	.title span{
		margin-right: 10px;
	}
	.work, .service, .service_list, .news, .news_list{
		margin: 0;
	}
	.work li{
		width: 100% !important;
		margin-top: 20px !important;
	}
	.work.ts li:first-child{
		margin-top: 0 !important;
	}
	.work li div{
		margin: 0;
	}
	.news div{
		width: 100%;
		padding: 0;
	}
	.news div a em{
		display: none;
	}
	.news div a .news_title{
		font-size: 16px;
		line-height: 24px;
		height: 48px;
	}
	.case{
		padding-bottom: 20px;
	}
	.case_title{
		height: 140px;
	}
	.case_title span{
		font-size: 28px;
	}
	.case_title em{
		font-size: 16px;
	}
	.case_list li{
		width: 50%;
		padding-bottom: 28%;
	}
	.case_list li:nth-child(n+7){
		display:none;
	}
	.k{
		height: 120px;
	}
	.footer{
		height: auto;
	}
	.footer .center{
		display: block;
	}
	.footer .center .foot_title{
		font-size: 28px;
		padding: 30px 0 20px;
	}
	.footer .center .foot_Tel{
		font-size: 24px;
	}
	.foot_add{
		font-size: 14px;
		display: flex;
		align-items: center;
		margin: 20px 0;
	}
	.foot_add img{
		height: 14px;
		margin-right: 5px;
	}
	.Copyright{
		line-height: 24px;
	}
	.footer .center ul{
		display:none;
	}
	.beian{
		padding: 20px 0;
	}
}

@media screen and (max-width:414px) {
	.wap_banner .pagination{
		bottom:10px;
	}
	.wap_banner .pagination span{
		width:12px;
		height:2px;
		border-radius:2px;
	}	
}