@charset "utf-8";
body {
	margin: 0;
	padding: 0;
	font-family: "微软雅黑","sans-serif","Source Sans Pro",-apple-system,BlinkMacSystemFont;
	background: #fff;
	font-size: 16px;
}
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	-webkit-box-sizing: border-box;
}
input,
select,
textarea {
	outline: 0;
	margin: 0;
	padding: 0;
	font-family: "微软雅黑","sans-serif","Source Sans Pro",-apple-system,BlinkMacSystemFont;
}
table {
  border-collapse: collapse;
}
img {
	border: 0;
	display: inline-block;
	max-width: 100%;
	width: auto;
	vertical-align: top;
}
ul,
li {
	list-style-type: none;
}
a {
	text-decoration: none;
	color: inherit;
}
a:hover {
	text-decoration: none;
}
.fl {
	float: left;
}
.fr {
	float: right;
}
.cl {
	clear: both;
}
.clear:after {
	content:"";
	display: block;
	clear:both;
}
.flex {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.bigimg img {
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.bigimg:hover img {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
}
.to1{
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.to2{
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	white-space: normal;
}
.content {
	width: 1560px;
	margin: 0 auto;
}
.phone {
	display: none;
}
.img02{
	display: none;
}
/* [v-cloak]{
	display: none;
} */
@font-face {
	font-family: "Bebas";
	src:url("../fonts/BEBAS.otf") format("opentype"),
		url("../fonts/BEBAS.ttf") format("truetype"),
		url("../fonts/BEBAS.woff") format("woff");
}


/*首页*/
.ind .header{
	background: none;
	box-shadow: none;
}
.ind .header .img01{
	display: none;
}
.ind .header .img02{
	display: block;
}
.ind .nav li{
	color: #fff;
}
.ind .nav li i{
	background: #fff;
}
.ind .nav li:hover{
	color: #fff;
}
.ind .nav li.on{
	color: #fff;
}
.ind.bai .header{
	background: #fff;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.ind.bai .header .img01{
	display: block;
}
.ind.bai .header .img02{
	display: none;
}
.ind.bai .nav li{
	color: #333;
}
.ind.bai .nav li i{
	background: #017bec;
}
.ind.bai .nav li:hover{
	color: #017bec;
}
.ind.bai .nav li.on{
	color: #017bec;
}
.header{
	width: 100%;
	height: 100px;
	background: #fff;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	position: fixed;
	top: 0;
	left: 0;
	z-index: 90;
}
.header .content{
	position: relative;
}
.logo{
	float: left;
	width: 113px;
	margin-top: 20px;
}
.logo img{
	width: 100%;
}
.search_img{
	width: 24px;
	height: 26px;
	position: absolute;
	top: 42px;
	right: -76px;
	cursor: pointer;
}
.search_img img{
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}
.nav{
	float: right;
	padding-top: 30px;
}
.nav li{
	float: left;
	line-height: 52px;
	height: 70px;
	color: #333;
	font-size: 18px;
	margin-left: 94px;
	position: relative;
}
.nav i{
	width: 34px;
	height: 3px;
	background: #017bec;
	display: block;
	margin: 0 auto;
	transform: scale(0,0);
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.nav li:hover{
	color: #017bec;
}
.nav li:hover i{
	transform: scale(1,1);
}
.nav li.on{
	color: #017bec;
}
.nav li.on i{
	transform: scale(1,1);
}
.nav li:hover .subnav{
	display: block;
}
.subnav{
	width: 210px;
	padding: 10px 0;
	background: #fff;
	box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
	position: absolute;
	top: 70px;
	left: -65px;
	z-index: 20;
	display: none;
}
.subnav li{
	float: none;
	text-align: center;
	height: auto;
	line-height: 50px;
	color: #333 !important;
	margin: 0 !important;
}
.subnav li:hover{
	color: #017bec !important;
}

.banner{
	width: 100%;
	height: 930px;
	position: relative;
}
.banner img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.bn_txt{
	width: 100%;
	color: #fff;
	font-size: 29px;
	position: absolute;
	top: 30%;
	left: 0;
	z-index: 5;
}
.bn_txt h1{
	font-size: 77px;
	line-height: 94px;
	margin-bottom: 32px;
}
.bn_txt div{
	font-weight: lighter;
}
.banner .swiper-pagination {
  position: absolute;
  bottom: 30px;
  display: flex;
  justify-content: center;
  gap: 10px;
}
.banner .swiper-pagination-bullet {
	width: 13px;
	height: 13px;
	margin: 15px 5px !important;
	background: rgba(255, 255, 255, 0.5);
	opacity: 1;
	border-radius: 50%;
	transition: all 0.3s ease;
	position: relative;
}
.banner .swiper-pagination-bullet span {
  color: #fff;
  font-size: 16px;
  z-index: 1;
	display: none;
}
.banner .swiper-pagination-bullet-active {
	width: 45px;
	height: 45px;
	background: transparent;
	display: flex;
  align-items: center;
  justify-content: center;
  background: none;
	margin: 0 5px !important;
}
.banner .swiper-pagination-bullet-active span{
	display: block;
}
.banner .swiper-pagination-bullet svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
	display: none;
}
.banner .swiper-pagination-bullet-active svg{
	display: block;
}
.banner .swiper-pagination-bullet .bg-circle {
  fill: none;
  stroke: rgba(255, 255, 255, 0.5);
  stroke-width: 2;
}
.banner .swiper-pagination-bullet .progress-circle {
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: drawCircle 3s linear forwards;
}
.banner .swiper-pagination-bullet:not(.swiper-pagination-bullet-active) .progress-circle {
  display: none;
}
@keyframes drawCircle {
  to {
    stroke-dashoffset: 0;
  }
}

.about_bg{
	width: 100%;
	height: 812px;
	background: url(../images/ind_01.jpg) no-repeat center top;
	background-size: cover;
	overflow: hidden;
	padding: 130px 0 86px;
}
.about_left{
	float: left;
	width: calc(100% - 675px);
	padding-right: 105px;
}
.about_tit{
	color: #666;
	font-size: 18px;
	line-height: 36px;
	margin-bottom: 55px;
}
.about_tit h1{
	color: #121212;
	font-size: 50px;
	line-height: 66px;
	margin: 5px 0 9px;
}
.about_tit h2{
	color: #666;
	font-size: 18px;
	line-height: 28px;
	font-weight: normal;
	font-family: Arial;
	text-transform: uppercase;
}
.about_txt{
	color: #333;
	font-size: 16px;
	line-height: 36px;
	height: 180px;
	text-align: justify;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 5;
	-webkit-box-orient: vertical;
	white-space: normal;
	margin-bottom: 35px;
}
.about_list{
	margin-bottom: 46px;
}
.about_list ul{
	display: flex;
	justify-content: space-between;
}
.about_list li{
	color: #333;
	font-size: 16px;
	line-height: 26px;
	position: relative;
}
.about_list i{
	width: 1px;
	height: 57px;
	background: #d0d0d0;
	display: block;
	position: absolute;
	top: 10px;
	right: -50%;
}
.about_list li:nth-child(3) i{
	right: -85%;
}
.about_list li:last-child i{
	display: none;
}
.about_list h1{
	font-weight: normal;
	margin-bottom: 6px;
}
.about_list h1 b{
	font-family: "Bebas";
	font-size: 46px;
	color: #017bec;
}
.about_list h1 span{
	line-height: 26px;
	color: #333;
	font-size: 16px;
	padding-left: 10px;
}
.about_more{
	width: 166px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	background: #017bec;
	border-radius: 50px;
	font-size: 16px;
	color: #fff;
}
.about_more a{
	display: block;
}
.about_pic{
	float: right;
	width: 675px;
	height: 511px;
	border-radius: 10px;
	overflow: hidden;
	margin-top: 42px;
	position: relative;
}
.about_pic img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.video_icon{
	width: 64px;
	height: 64px;
	background: url(../images/ind_03.png) no-repeat;
	background-size: 100% 100%;
	cursor: pointer;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	z-index: 2;
}
.lightBox {
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: rgba(0,0,0,.8);
  z-index: 1000;
  transition: all .5s cubic-bezier(.23,1,.32,1);
  position: fixed;
  display: none;
}
.lightBox.active {
  display: block;
}
.videoBox {
  width: 80%;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  background: #fff;
  padding: 35px 0;
  border-radius: 10px;
}
.videoBox video {
  display: block;
  position: relative;
  width: 100%;
}
.videoCloseBtn {
  width: 100px;
  height: 35px;
  position: absolute;
  right: 10px;
  top: 0;
  line-height: 35px;
  text-align: center;
  cursor: pointer;
  -webkit-transition: all .5s;
}

.core_box{
	padding: 113px 0 143px;
	overflow: hidden;
}
.core_tit{
	width: 100%;
	text-align: center;
	text-transform: uppercase;
	line-height: 44px;
	color: #666;
	font-size: 38px;
	margin-bottom: 57px;
}
.core_tit h1{
	color: #121212;
	font-size: 50px;
	line-height: 70px;
	margin-bottom: 10px;
}
.core_tit div{
	font-weight: lighter;
}
.core{
	width: 100%;
	overflow: hidden;
}
.core ul{
	display: flex;
	height: 600px;
	transition: all 0.5s ease;
}
.core li{
	display: inline-block;
	width: 25%;
	position: relative;
	overflow: hidden;
	transition: all 0.5s ease;
}
.core img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all 0.5s ease;
}
.core li:hover {
	width: 40% !important;
}
.core ul:hover li:not(:hover) {
	width: 20%;
}
.core_tm{
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.3);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
}
.core_con{
	width: 95%;
	text-align: center;
	color: #fff;
	position: absolute;
	top: 220px;
	left: 2.5%;
	z-index: 2;
}
.core_con img{
	width: 46px;
	height: 46px;
	margin: 0 auto 30px;
}
.core_con h1{
	color: #fff;
	font-size: 34px;
	line-height: 46px;
	margin-bottom: 12px;
}
.core_line{
	width: 122px;
	height: 1px;
	background: #0052d6;
	margin: 0 auto 27px;
	position: relative;
}
.core_line div{
	width: 4px;
	height: 13px;
	background: #0052d6;
	position: absolute;
	left: 50%;
	top: -6px;
}
.core_txt{
	width: 100%;
	font-size: 16px;
	line-height: 26px;
	margin-bottom: 56px;
	display: none;
}
.core_en{
	color: #b3b3b3;
	font-size: 14px;
	line-height: 24px;
	text-transform: uppercase;
	padding-top: 75px;
}
.core02{
	display: none;
}
.core li:hover .core01{
	display: none;
}
.core li:hover .core02{
	display: block;
}
.core li:hover .core_txt{
	display: block;
}
.core li:hover .core_en{
	display: none;
}
.core li:hover .core_line{
	width: 297px;
}

.pro_bg{
	width: 100%;
	height: 825px;
	background: url(../images/ind_09.jpg) no-repeat center top;
	background-size: cover;
	padding-top: 166px;
	overflow: hidden;
}
.pro_box{
	position: relative;
}
.pro_tit{
	font-size: 74px;
	line-height: 72px;
	color: rgba(255, 255, 255, 0.1);
	font-weight: bold;
	text-transform: uppercase;
	position: relative;
	margin-bottom: 110px;
}
.pro_tit h1{
	width: 100%;
	font-size: 58px;
	line-height: 72px;
	color: #fff;
	position: absolute;
	top: 24px;
	left: 0;
	z-index: 1;
}
.pro_left{
	width: 720px;
	position: relative;
}
.pro_l03{
	color: #fff;
	line-height: 54px;
	font-size: 36px;
	font-weight: bold;
	margin-bottom: 25px;
}
.pro_l04{
	color: #fff;
	font-size: 18px;
	line-height: 36px;
	height: 108px;
	text-align: justify;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	white-space: normal;
	margin-bottom: 50px;
}
.pro_l05{
	width: 166px;
	height: 50px;
	background: #fff;
	border-radius: 50px;
	font-size: 16px;
	color: #006abb;
}
.pro_l05 a{
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}
.pro_l05 img{
	width: 18px;
	height: 11px;
	margin-left: 14px;
}
.pro_right{
	width: 1110px;
	height: 424px;
	position: absolute;
	top: 56px;
	left: 834px;
}
.pro_pic{
	position: relative;
}
.pro_r01{
	width: 96.5%;
	margin: 0 auto;
	height: 100%;
	position: relative;
}
.pro_r02{
	width: 100%;
	height: 100%;
	border-radius: 10px;
	overflow: hidden;
}
.pro_r02 img{
	width: 100%;
	height: 100%;
	border-radius: 10px;
	object-fit: cover;
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.pro_r02:hover img {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
}
.pro_pic .swiper-button-next{
	width: 75px;
	height: 75px;
	background: url(../images/ind_11.png) no-repeat center center #fff;
	background-size: 22px 14px;
	border-radius: 50%;
	transform: translateY(-50%);
	right: auto;
	left: 570px;
}
.pro_pic .swiper-button-next:after{
	display: none;
}
.pro_r03,.pro_r04,.pro_r05{
	display: none;
}

.data_bg{
	width: 100%;
	height: 823px;
	background: url(../images/ind_12.jpg) no-repeat center top;
	background-size: cover;
	padding-top: 140px;
	overflow: hidden;
}
.data_tit{
	width: 100%;
	text-align: center;
	line-height: 66px;
	font-size: 55px;
	color: #333;
	margin-bottom: 46px;
}
.data_txt{
	width: 65%;
	min-height: 108px;
	text-align: center;
	line-height: 36px;
	color: #454545;
	font-size: 18px;
	margin: 0 auto 78px;
}
.data_list{
	width: 85%;
	margin: 0 auto;
}
.data_list li{
	float: left;
	width: 33.33%;
	text-align: center;
	line-height: 30px;
	color: #454545;
	font-size: 18px;
}
.data_list h1{
	color: #454545;
	font-weight: normal;
	margin-bottom: 21px;
}
.data_list h1 b{
	color: #2c2c2c;
	font-size: 60px;
	font-weight: bold;
	font-family: Arial;
}
.data_list h1 span{
	font-size: 18px;
	padding-left: 10px;
}

.ind_bot{
	padding: 87px 0 75px;
	overflow: hidden;
	display: flex;
	justify-content: space-between;
}
.ind_list{
	width: 32%;
	height: 300px;
	border-radius: 5px;
	box-shadow: 0 0 8px 10rpx rgba(0, 0, 0, 0.1);
	overflow: hidden;
	position: relative;
}
.ind_list img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.ind_list:hover img {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
}
.ind_list_txt{
	width: 90%;
	color: #666;
	font-size: 16px;
	position: absolute;
	top: 56px;
	left: 5%;
	z-index: 2;
}
.ind_list_txt h1{
	color: #333;
	font-size: 32px;
	line-height: 46px;
	margin-bottom: 12px;
}
.ind_list_more{
	width: 54px;
	height: 54px;
	background: #fff;
	border-radius: 50%;
	position: absolute;
	left: 5%;
	bottom: 44px;
	z-index: 2;
}
.ind_list_more a{
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}
.ind_list_more img{
	width: 21px;
	height: 13px;
}

.foot_bg{
	width: 100%;
	background: url(../images/ind_16.jpg) no-repeat center top;
	background-size: cover;
}
.foot_top{
	padding: 48px 0 20px;
	display: flex;
	justify-content: space-between;
}
.foot_tl{
	float: left;
	width: 42%;
}
.f_logo{
	width: 113px;
	margin-bottom: 36px;
}
.f_logo img{
	width: 100%;
}
.f_con{
	width: 100%;
}
.f_con li{
	float: left;
	width: 44%;
	padding-left: 37px;
	position: relative;
	color: #fff;
	font-size: 16px;
	line-height: 28px;
	margin: 0 2% 24px 0;
}
.f_con li:nth-child(2){
	width: 52%;
}
.f_con li:last-child{
	width: 100%;
	margin: 0;
}
.f_con img{
	width: 27px;
	height: 27px;
	position: absolute;
	top: 0;
	left: 0;
}
.f_tel{
	font-size: 22px;
}
.f_nav{
	float: left;
}
.f_nav li{
	float: left;
	width: 118px;
	text-align: center;
}
.f_nav h1{
	color: rgba(255, 255, 255, 0.9);
	font-size: 18px;
	font-weight: normal;
	line-height: 42px;
}
.f_nav i{
	width: 40px;
	height: 1px;
	background: rgba(255, 255, 255, 0.5);
	display: block;
	margin: 8px auto;
}
.f_nav li ul{
	width: 100%;
}
.f_nav li ul li{
	float: none;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.6);
	line-height: 36px;
}
.f_code{
	float: right;
	width: 123px;
	text-align: center;
	line-height: 40px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.6);
	margin-top: 22px;
}
.f_code img{
	width: 100%;
	height: 123px;
}
.f_line{
	width: 100%;
	border-top: solid 2px rgba(255, 255, 255, 0.2);
	padding: 17px 0 25px;
}
.f_line .fl{
	width: 60%;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.7);
	line-height: 24px;
}
.f_line .fr{
	width: 40%;
	text-align: right;
	font-size: 14px;
	color: #fff;
	line-height: 24px;
}


/* 产品体系 */
.main_bn{
	width: 100%;
	height: 550px;
	position: relative;
	overflow: hidden;
	margin-top: 100px;
}
.main_bn img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.main_txt{
	width: 100%;
	color: #fff;
	font-size: 28px;
	line-height: 42px;
	position: absolute;
	top: 45%;
	transform: translateY(-45%);
	left: 0;
	z-index: 5;
}
.main_txt div{
	font-family: Arial;
	text-transform: uppercase;
}
.main_txt h1{
	font-size: 54px;
	line-height: 78px;
}

.path_bg{
	width: 100%;
	border-top: solid 1px #e8e8e8;
	border-bottom: solid 1px #e8e8e8;
	padding: 22px 0;
}
.path{
	color: #333;
	font-size: 18px;
	line-height: 30px;
	padding-left: 32px;
	position: relative;
}
.path img{
	width: 18px;
	height: 23px;
	position: absolute;
	top: 4px;
	left: 0;
}
.grey{
	background: #fcfcfc;
}
.grey02{
	background: #f6f6f6;
}
.product_box{
	padding: 126px 0 74px;
}
.product_tit{
	width: 100%;
	text-align: center;
	line-height: 40px;
	text-transform: uppercase;
	color: #cbcbcb;
	font-size: 38px;
	margin-bottom: 60px;
}
.product_tit div{
	font-weight: lighter;
}
.product_tit h1{
	color: #121212;
	font-size: 48px;
	line-height: 62px;
	margin-bottom: 12px;
}
.product_type{
	width: 100%;
	text-align: center;
	margin-bottom: 76px;
}
.product_type li{
	display: inline-block;
	width: 156px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	border: solid 1px #d9d9d9;
	background: #fff;
	border-radius: 50px;
	margin: 0 8px;
}
.product_type li.on{
	background: #017bec;
	border: solid 1px #017bec;
	color: #fff;
}
.product{
	width: 100%;
}
.product ul{
	margin-right: -2%;
}
.product li{
	float: left;
	width: 31.33%;
	margin: 0 2% 40px 0;
}
.product_pic{
	width: 100%;
	height: 423px;
	overflow: hidden;
	position: relative;
}
.product_pic img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.product_pic:hover img {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
}
.product li:hover .product_bg{
	display: block;
}
.product_bg{
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
	display: none;
}
.product_con{
	width: 80%;
	color: #fff;
	font-size: 16px;
	line-height: 32px;
	position: absolute;
	top: 180px;
	left: 10%;
}
.product_con h1{
	font-size: 38px;
	line-height: 50px;
	margin-bottom: 15px;
}
.product_con div{
	height: 64px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	white-space: normal;
}
.product_bot{
	width: 100%;
	height: 84px;
	border: solid 1px #e6e6e6;
	background: #fff;
	padding: 0 70px 0 32px;
	position: relative;
}
.product_bot .text{
	width: 100%;
	height: 84px;
	line-height: 84px;
	color: #333;
	font-size: 28px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.product_bot img{
	width: 21px;
	height: 14px;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	right: 24px;
}

.page{
	width: 100%;
	text-align: center;
	padding-top: 40px;
	color: #666;
	font-size: 16px;
}
.page a{
	display: inline-block;
	width: 43px;
	height: 43px;
	line-height: 43px;
	border: solid 1px #ebebeb;
	background: #fff;
}
.page a.on{
	color: #fff;
	background: #007ad9;
	margin: 0 2px;
}
.page a:hover{
	color: #fff;
	background: #007ad9;
}
.page a.page_arrow{
	font-family: 宋体;
	font-weight: bold;
	color: #000 !important;
}
.page a.page_arrow:hover{
	background: #f0f1f3;
}


/* 华北区域布局 */
.branch_box{
	padding: 118px 0 86px;
}
.branch_tit{
	width: 100%;
	text-align: center;
	line-height: 66px;
	color: #222;
	font-size: 48px;
	font-weight: bold;
}
.branch_tit i{
	width: 64px;
	height: 3px;
	display: block;
	background: #017bec;
	margin: 26px auto;
}
.branch_txt{
	width: 80%;
	text-align: center;
	line-height: 40px;
	color: #666;
	font-size: 20px;
	margin: 0 auto 38px;
}
.white{
	background: #fff;
	padding: 60px 54px 12px;
}
.branch_con .branch li{
	height: 210px;
}
.branch{
	width: 100%;
}
.branch ul{
	margin-right: -2.33%;
}
.branch li{
	float: left;
	width: 31%;
	height: 280px;
	border: solid 1px #e5e5e5;
	margin: 0 2.33% 68px 0;
	box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
	padding: 38px 48px 15px;
}
.branch li .tit{
	width: 100%;
	text-align: center;
	line-height: 38px;
	color: #333;
	font-size: 24px;
	font-weight: bold;
	border-bottom: solid 1px #e5e5e5;
	padding-bottom: 14px;
	margin-bottom: 16px;
}
.branch li .text{
	color: #333;
	font-size: 18px;
	line-height: 40px;
	height: 160px;
	overflow: hidden;
}
.branch li:hover{
	background: #017bec;
	border: solid 1px #017bec;
}
.branch li:hover .tit{
	color: #fff;
	border-bottom: solid 1px rgba(255, 255, 255, 0.5);
}
.branch li:hover .text{
	color: #fff;
}


/* 气体百科 */
.gas_box{
	padding: 126px 0 67px;
}
.gas_box .product_tit{
	margin-bottom: 38px;
}
.gas_list{
	width: 100%;
}
.gas_list li{
	border-bottom: solid 1px #e4e4e4;
	padding: 24px 0;
	display: flex;
	align-items: center;
}
.gas_pic{
	float: left;
	width: 34px;
	height: 37px;
	margin-right: 20px;
}
.gas_pic img{
	width: 100%;
	height: 100%;
}
.gas_txt{
	float: left;
	width: calc(100% - 266px);
	padding-right: 100px;
	line-height: 37px;
	color: #333;
	font-size: 18px;
}
.gas_icon{
	float: right;
	width: 30px;
	height: 36px;
}
.gas_icon img{
	width: 100%;
	height: 100%;
}
.gas_time{
	float: right;
	width: 177px;
	color: #999;
	font-size: 18px;
	line-height: 37px;
	background: url(../images/gas_05.png) no-repeat left center;
	background-size: 24px 24px;
	padding-left: 37px;
}


/* 联系我们 */
.contact_box{
	padding: 126px 0 80px;
}
.contact_box .product_tit{
	margin-bottom: 86px;
}
.con_box{
	padding-bottom: 128px;
}
.con_bg{
	float: left;
	width: 491px;
	height: 558px;
	background: #fff;
	padding: 22px 80px 22px 32px;
}
.con_list{
	width: 100%;
}
.con_list li{
	padding: 27px 0;
}
.con_list li:first-child{
	border-bottom: solid 1px #ececec;
}
.con_list img{
	float: left;
	width: 26px;
	height: 30px;
	margin-top: 8px;
}
.con_right{
	float: left;
	width: calc(100% - 26px);
	padding-left: 15px;
	color: #666;
	font-size: 18px;
	line-height: 32px;
}
.con_right h1{
	color: #121212;
	font-size: 20px;
	font-weight: normal;
	line-height: 34px;
}
.con_tel{
	color: #333;
	font-size: 36px;
	line-height: 36px;
	font-style: italic;
	font-weight: bold;
	margin-top: 4px;
}
.map_box{
	float: right;
	width: calc(100% - 491px);
	padding-left: 32px;
	height: 558px;
}
.map{
	width: 100%;
	height: 558px;
}
.BMapLabel{
	display: none !important;
}
.BMap_bubble_title{
	font-size: 16px;
	color: #222;
	margin-bottom: 6px;
}
.BMap_bubble_content{
	color: #999;
	font-size: 14px;
}
.BMap_shadow{
	display: none !important;
}

.p20{
	padding-bottom: 20px;
}
.mes_w{
	width: 48.6%;
}
.user{
	width: 100%;
	height: 60px;
	line-height: 58px;
	border: solid 1px #ebebeb;
	border-radius: 5px;
	padding-left: 18px;
	color: #999;
	font-size: 18px;
}
.user::placeholder{
	color: #999;
}
/* .yzm{
	float: left;
	width: 74%;
	height: 60px;
	line-height: 58px;
	border: solid 1px #ebebeb;
	border-radius: 5px;
	padding-left: 18px;
	color: #999;
	font-size: 18px;
} */
.yzm{
	float: right;
	/* width: 74%; */
	height: 60px;
	line-height: 58px;
	border: solid 1px #ebebeb;
	border-radius: 5px;
	padding-left: 18px;
	color: #999;
	font-size: 18px;
}
.yzm1{
	float: left;
	width: 88%;
	height: 60px;
	line-height: 58px;
	border: solid 1px #ebebeb;
	border-radius: 5px;
	padding-left: 18px;
	color: #999;
	font-size: 18px;
}
.yzm_btn{
	float: right;
	width: 22%;
	height: 55px;
	line-height: 55px;
	text-align: center;
	margin-top: 2px;
}
.yzm_btn img{
	width: 100%;
	height: 100%;
}
.mess{
	width: 100%;
	height: 200px;
	border: solid 1px #ebebeb;
	border-radius: 5px;
	padding: 12px 0 0 18px;
	color: #999;
	font-size: 18px;
	line-height: 30px;
}
.mess::placeholder{
	color: #999;
}
.btnbox{
	width: 100%;
	text-align: center;
	padding-top: 70px;
}
.btn_submit{
	width: 170px;
	height: 54px;
	background: #0073e6;
	border: none;
	border-radius: 60px;
	color: #fff;
	font-size: 18px;
	cursor: pointer;
}


/* 关于集团 */
.type{
	float: right;
}
.type li{
	float: left;
	line-height: 30px;
	color: #333;
	font-size: 18px;
	margin-right: 80px;
}
.type li:last-child{
	margin: 0;
}
.type li.on{
	color: #017bec;
	font-weight: bold;
}

.deve_bg{
	width: 100%;
	height: 921px;
	padding: 96px 0;
	background: url(../images/about_01.jpg) no-repeat center top;
	background-size: cover;
	overflow: hidden;
}
.deve_tit{
	width: 100%;
	text-align: center;
	line-height: 44px;
	color: #cbcbcb;
	font-size: 38px;
	text-transform: uppercase;
	margin-bottom: 160px;
}
.deve_tit h1{
	color: #121212;
	font-size: 48px;
	line-height: 60px;
	margin-bottom: 11px;
}
.deve_tit div{
	font-weight: lighter;
}
.deve_con{
	position: relative;
}
.deve_con .swiper-button-next,.deve_con .swiper-button-prev{
	transform: translateY(-50%);
}
.deve{
	width: 1490px;
	margin: 0 auto;
}
.deve .swiper-slide:nth-child(even){
	margin-top: 94px;
}
.deve_line{
	float: left;
	width: 1px;
	height: 252px;
	background: linear-gradient(to bottom, #55b5eb, #55b5eb, rgba(85,181,235,0));
	position: relative;
	margin: 18px 0 0 82px;
}
.dot01{
	width: 10px;
	height: 10px;
	background: #0d9de7;
	border-radius: 50%;
	position: absolute;
	top: 0;
	left: -5px;
}
.dot02{
	width: 22px;
	height: 22px;
	background: rgba(0, 183, 193, 0.1);
	border-radius: 50%;
	position: absolute;
	top: -6px;
	left: -11px;
	-webkit-animation: scaleAnimate 2s linear infinite;
}
@-webkit-keyframes scaleAnimate {
  0% {
      -webkit-transform: scale(1);
  }

  50% {
      -webkit-transform: scale(1.4);
      opacity: 1;
  }

  100% {
      -webkit-transform: scale(1.8);
  }
}
.deve_right{
	float: left;
	width: calc(100% - 83px);
	padding-left: 30px;
}
.deve_date{
	color: #333;
	font-size: 16px;
	line-height: 40px;
	font-weight: lighter;
	margin-bottom: 15px;
}
.deve_date span{
	font-size: 38px;
	font-weight: bold;
	font-family: Arial;
	padding-right: 5px;
}
.deve_txt{
	line-height: 30px;
	color: #666;
	font-size: 16px;
	text-align: justify;
}

.honor_bg{
	width: 100%;
	height: 921px;
	padding: 186px 0 30px;
	background: url(../images/about_02.jpg) no-repeat center top;
	background-size: cover;
	overflow: hidden;
}
.honor_left{
	float: left;
	width: 660px;
}
.honor_left .deve_tit{
	text-align: left;
	margin-bottom: 55px;
}
.text01{
	color: #333;
	font-size: 36px;
	font-weight: bold;
	line-height: 48px;
}
.text01 span{
	color: #017bec;
	font-size: 70px;
	font-family: Arial;
	padding: 0 10px;
}
.text02{
	color: #0076e3;
	font-size: 32px;
	font-weight: bold;
	line-height: 42px;
	margin-bottom: 70px;
}
.text03{
	color: #454545;
	font-size: 16px;
	line-height: 36px;
	text-align: justify;
}
.honor_right{
	float: right;
	width: 940px;
	padding-top: 40px;
	position: relative;
}
.honor_right .swiper-button-next, .honor_right .swiper-button-prev{
	top: 50%;
	transform: translateY(-50%);
}
.honor_right .swiper-button-next{
	right: 0;
}
.honor_right .swiper-button-prev{
	left: 0;
}
.honor_right .swiper-button-next:after, .honor_right .swiper-button-prev:after{
	font-size: 20px;
}
.honor_list{
	width: 828px;
	height: 552px;
	margin: 0 auto;
}
.honor_list .swiper-slide{
	height: 270px;
}
.honor{
	width: 100%;
	height: 270px;
	background: url(../images/about_03.png) no-repeat center bottom;
	background-size: 100% 82px;
}
.honor_pic{
	width: 296px;
	height: 198px;
	margin: 0 auto;
	cursor: pointer;
}
.honor_pic img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.img_modal{
  position: fixed;
  width: 100%;
	height: 100% !important;
	background: rgba(0, 0, 0, 0.5);
  top: 0;
  left: 0;
  z-index: 100;
  display: none;
}
.img_modal_box{
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}
.img_modal_con{
	/* width: 70%; */
	position: relative;
}
.img_modal_show{
  display: block;
}
.img_modal .img_modal_img{
  width: 100%;
	height: 60vh;
}
.img_modal .img_modal_img img{
  width: auto;
	height: 100%;
  background: #fff;
	border: solid 1px #ddd;
}
.img_modal_header{
  display: flex;
  justify-content: flex-end;
  position: absolute;
  top: -60px;
  right: 0;
}
.img_modal_header img{
  width: 40px;
  height: 40px;
}
.img_modal_header img:nth-last-child(1){
  width: 40px;
  cursor: pointer;
}

.factory_box{
	padding: 112px 0 64px;
	overflow: hidden;
}
.factory_box .deve_tit{
	margin-bottom: 73px;
}
.factory{
	width: 100%;
}
.factory .swiper-slide{
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.factory .swiper-slide:hover{
	width: 40% !important;
}
.factory_pic{
	width: 100%;
	height: 633px;
	position: relative;
}
.factory_pic img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.factory .swiper-slide:hover .factory_bg{
	opacity: 1;
}
.factory .swiper-slide:hover .factory_con{
	top: 238px;
}
.factory_bg{
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	opacity: 0;
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.factory_con{
	width:80%;
	color: #fff;
	position: absolute;
	top: 552px;
	left: 40px;
	z-index: 2;
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.factory_tt{
	font-size: 38px;
	font-weight: bold;
	line-height: 50px;
	margin-bottom: 30px;
}
.factory_text{
	font-size: 16px;
	line-height: 34px;
	height: 102px;
	text-align: justify;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	white-space: normal;
	margin-bottom: 64px;
}
.factory_arrow{
	width: 75px;
	height: 75px;
	border: solid 1px #fff;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
}
.factory_arrow img{
	width: 26px;
	height: 16px;
}

.news_box{
	padding: 64px 0 84px;
	overflow: hidden;
}
.news_box .deve_tit{
	margin-bottom: 70px;
}
.news{
	width: 100%;
}
.news_pic{
	width: 100%;
	height: 274px;
	border-radius: 8px;
	overflow: hidden;
	margin-bottom: 20px;
}
.news_pic img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}
.news_pic:hover img {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
}
.news_con{
	width: 88%;
	margin: 0 auto;
}
.news_date{
	color: #2958d0;
	font-size: 17px;
	font-weight: bold;
	line-height: 34px;
	height: 34px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.news_tt{
	color: #333;
	font-size: 19px;
	font-weight: bold;
	line-height: 34px;
	height: 34px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 10px;
}
.news_txt{
	color: #6b727e;
	font-size: 17px;
	line-height: 30px;
	height: 30px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}




.show_content {
    min-height: 500px;
}
.content {
    width: 1700px;
    margin: 0 auto;
}
.xx_tit {
    padding: 6.5px 0 5px;
}
.tc {
    text-align: center;
}
.xx_tit h3 {
    line-height: 38px;
}
.f38 {
    font-size: 38px;
}
h3 {
    font-weight: normal;
}
.mar_t20 {
    margin-top: 20px;
}
.gray6 {
    color: #666 !important;
}
.f20 {
    font-size: 20px;
}
.xx_txt {
    color: #444;
    line-height: 27px;
}
.f18 {
    font-size: 18px;
}