* {
	margin: 0;
	padding: 0;
}
body{
	overflow-x: hidden;
}
li {
	list-style: none;
}

a {
	text-decoration: none;
}
a:hover{
	text-decoration: none;
}
.nav {
	width: 100%;
	height: 960px;
	background: url(../img/about_banner.png) center no-repeat;
	background-size: cover;
}

.container {
	width: 100%;
	height: 100%;
	padding: 0px !important;
	position: relative;
}

.nav_all {
	width: 100%;
	margin: auto;
	position: absolute;
    	top: 64px;
   	left: 0px;
    	transition: all 0.6s;
    	z-index: 999;
}

.naVTop {
	width: 1550px;
	height: 97px;
	margin: auto;
}

.naVTop_left {
	width: 334px;
	height: 100%;
	float: left;
}

.naVTop_left>a{
	display: block;
	width: 100%;
	height: 100%;
}
.naVTop_left>a>img{
	max-width: 334px;
}

.naVTop_right {
	float: right;
	width: 1040px;
	height: 100%;
}

.naVTop_right>ul {
	width: 100%;
	height: 100%;
}

.naVTop_right>ul>li {
	width: 14.28%;
	height: 100%;
	float: left;
	display: flex;
	justify-content: center;
	align-items: center;
	color: rgb(254, 252, 252);
	position: relative;
}
.naVTop_right>ul>li::before{
	content: "";
	position: absolute;
	width: 0px;
	height: 2px;
	background: #ffffff;
	top: 65px;
	left: 30%;
	transition: all 0.5s linear;
}
.naVTop_right>ul>li:nth-of-type(1)::before{
	width:0px;
}
.naVTop_right>ul>li:hover::before{
	content: "";
	position: absolute;
	width: 40%;
	height: 2px;
	background: #ffffff;
	top: 65px;
	left: 30%;
	transition: all 0.5s linear;
}
.naVTop_right>ul>li:nth-of-type(6):hover::before{
	width:0px !important;
}

.naVTop_right>ul>li:nth-of-type(3)::before{
	content: "";
	position: absolute;
	width: 40%;
	height: 2px;
	background: #ffffff;
	top: 65px;
	left: 30%;
}

.naVTop_right>ul>li>a {
	color: rgb(254, 252, 252);
	font-size: 16px;
	font-family: "PingFang";
	cursor: pointer;
}

.naVTop_right>ul>li>a:hover {
	text-decoration: none;
}

.naVTop_right>ul>li:last-child>span {
	margin-left: 40px;
	margin-right: 40px;
}

.title_nav {
    display: none;
	width: auto;
	height: auto;
	margin: auto;
	text-align: center;
	padding-top:400px;
	box-sizing: border-box;
}

.title_nav>p:nth-of-type(1) {
	font-size: 60px;
	font-family: "zihun100hao";
	color: rgb(254, 252, 252);
	line-height: 0.667;
	letter-spacing: 5px;
}

.title_nav>p:nth-of-type(2) {
	font-size: 30px;
	font-family: "PingFang";
	color: rgb(254, 252, 252);
	line-height: 1.334;
	margin-top: 40px;
	letter-spacing: 5px;
}

.title_nav>p>a {
	cursor: pointer;
	color: #ffffff;
}
.footer{
	width: 100%;
	height: 1225px;
	margin-top: 15px;
	position: relative;
	padding-top: 230px;
	box-sizing: border-box;
}
.footer_bg{
	position: absolute;
	width: 1378px;
	height: 950px;
	top: 0;
	right: 0;
	background: url(../img/home_img8.png) center no-repeat;
	background-size: cover;
	z-index: -1;
}
.footer_content{
	width: 1529px;
	height: auto;
	margin: auto;
}
.footer_content_left{
	width: 670px;
	height: auto;
	float: left;
}
.footer_content_left>p:nth-of-type(1){
	font-size: 40px;
	font-family: "PingFangSC";
	color: rgb(18, 18, 18);
	font-weight: bold;
	line-height: 1.667;
	letter-spacing: 5px;
}
.footer_content_left>p:nth-of-type(1)>span{
	color: #e94b0a;
}

.footer_content_left>ul{
	width: 100%;
	height: auto;
	margin-top: 13px;
}
.footer_content_left>ul>li{
	width: 100%;
	display: flex;
	align-items: center;
	margin-bottom: 33px;
}
.footer_content_left>ul>li>img{
	max-width:33px;
}
.footer_content_left>ul>li>span{
	font-size: 26.67px;
	font-family: "PingFangSC";
	color: rgb(31, 31, 31);
	line-height: 2.5;
	margin-left: 35px;
}
.footer_content_right{
	width: 859px;
	height: auto;
	float: left;
}
.footer_content_right>form>input{
	width: 416px;
	height: 102px;
	outline: none;
	border: none;
	background-color: rgb(236, 241, 247);
	opacity: 0.502;
	box-shadow: inset 0px 0px 7px 0px rgba(28, 28, 28, 0.46);
	padding-left: 55px;
	box-sizing: border-box;
	font-size: 24px;
	font-family: "PingFangSC";
	color: rgb(169, 164, 164);
	line-height: 1.667;
}
.footer_content_right>form>textarea{
	width: 100%;
	height: 235px;
	outline: none;
	border: none;
	background-color: rgb(236, 241, 247);
	opacity: 0.502;
	box-shadow: inset 0px 0px 7px 0px rgba(28, 28, 28, 0.46);
	padding-left: 55px;
	box-sizing: border-box;
	font-size: 24px;
	font-family: "PingFangSC";
	color: rgb(169, 164, 164);
	line-height: 1.667;
	margin-top: 14px;
}
.footer_content_right>form>button{
	width: 852px;
	height: 103px;
	background-color: rgb(50, 94, 145);
	outline: none;
	border: none;
	margin-top: 14px;
	font-size: 32px;
	font-family: "PingFangSC";
	color: rgb(255, 255, 255);
	line-height: 1.25;
}

.footer_icon{
	width: 1529px;
	margin: auto;
	height: 100px;
	margin-top: 172px;
}
.footer_icon_left{
	float: left;
}
.otherPh{
	float: left;
	width: auto;
	height: 48px;
	text-align: right;
	margin-top: 50px;
	font-size: 26.67px;
	font-family: "PingFangSC";
	color: rgb(31, 31, 31);
	line-height: 2.5;
	display: flex;
	align-items: center;
	justify-content: right;
	margin-left: 564px;
}
.otherPh>a:hover{
	text-decoration: none;
	color: #337ab7;
}
.otherPh>span{
	display: inline-block;
	width: 98px;
	height: 1px;
	background: #1f1f1f;
}
.footer_icon>ul{
	width: 244px;
	height: 50px;
	float: right;
	margin-top: 50px;
}
.footer_icon>ul>li{
	width: 33.3333%;
	float: left;
	height: 100%;
	display: flex;
	align-items: center;
}
.eq_swiper{
	width: 1506px;
	height: auto;
	margin: auto;
	margin-top: 140px;
}
.eq_swiper>p{
	font-size: 40px;
	font-family: "PingFang";
	color: rgb(36, 33, 33);
	font-weight: bold;
	line-height: 1;
}
.line{
	width: 100%;
	height: 1px;
	margin-top: 50px;
	margin-bottom: 78px;
}
.eq_swiper_content{
	width: 100%;
	height: auto;
	position: relative;
}
.swiper-container {
      width: 100%;
      height: 100%;
	  position: static !important;
    }
    .swiper-slide {
      text-align: center;
      font-size: 18px;
      background: #fff;
    }
.swiper-container{
	height: auto;
}
.swier-slide>ul{
	width: 100%;
	height: 100%;
}
.swiper-slide>ul>li{
	width: 371px;
	height: 344px;
	float: left;
	position: relative;
	transition: all 0.5s;
}
.list_selected{
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	z-index: 1;
	transition: opacity 2s ease-in-out;
}
.list_selected>img{
	width:100%;
	height:100%;	
}

.list_hover{
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	z-index: 99;
	/* display: none; */
	background: rgba(6,47,114,0.5);
	color: #ffffff;
	transition: all 0.5s;
}
.list_hover_txt{
	width: 334px;
	height: 305px;
	border: 2px solid #ffffff;
	padding-top: 114px;
	box-sizing: border-box;
	margin-top: 16px;
	margin-left: 16px;
}

.list_hover_txt>p{
	font-size: 24px;
	font-family: "PingFang";
	color: rgb(255, 255, 255);
	font-weight: bold;
	line-height: 1.667;
	margin-top: 18px;
}
.swiper-pagination-bullet{
	width: 20px !important;
	height: 20px !important;
	margin: 0px 28px !important;
}
.swiper-container .swiper-pagination-bullet-active{
	width: 43px !important;
	height: 20px !important;
	border-radius: 20px !important;
}
.swiper-container3 .swiper-pagination-bullet-active{
	width:190px !important;
}
#nav2{
	display: none;
}
.eq_swiper_content .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{
	left:40% !important;
}
@media (max-width:768px) {
	#nav1{
			display: none;
		}
		#nav2{
			display: block !important;
		}
		.naVTop{
			width: 100%;
			margin-top: 0px;
			background: #000;
			text-align: center;
			position: relative;
		}
		.clickIcon{
			position: absolute;
			width: 30px;
			height: 35px;
			top: 10px;
			right: 0;
			margin: 23px 20px;
			padding: 5px 0px;
			box-sizing: border-box;
		}
		.clickIcon>span{
			display: inherit;
			width: 100%;
			height: 5px;
			margin-bottom: 5px;
			background: #ffffff;
		}
		.clickmeng{
			width: 100%;
			height: 100%;
			background: rgba(0,0,0,0.5);
			position: absolute;
			top: 97px;
			left: 0;
			z-index: 999;
			display: none;
			transition: all 0.6s; 
			padding-top: 50px;
			box-sizing: border-box;
		}
		.clickmeng>ul{
			width: 100%;
			height: 100%;
		}
		.clickmeng>ul>li{
			width: 100%;
		}
		.clickmeng>ul>li>a{
			display: block;
			width: 100%;
			padding: 15px 0px;
			box-sizing: border-box;
			text-align: center;
			font-size: 21.336px;
			font-family: "PingFang";
			color: rgb(254, 252, 252);
			line-height: 1.875;
		}
		.container2{
			width: 100%;
			height: 100%;
			margin-top: 0;
		}
		.nav_all{
			width: 100%;
			padding: 0px;
			box-sizing: border-box;
		}
		.eq_swiper{
			width: 100%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
		}
		.eq_swiper_content{
			height: auto;
		}
		.swiper-container{
			height: auto;
		}
		.swiper-slide>ul>li{
			width: 25%;
			height: 167px;
			margin-right: 0px !important;
		}
		.list_selected{
			padding: 0px 8px;
			box-sizing: border-box;
		}
		.list_selected>img{
			width: 100%;
			height: auto;
		}
		.footer{
			width: 100%;
			height: auto;
		}
		.footer_bg{
			width: 100%;
		}
		.footer_content{
			width: 100%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
		}
		.footer_content_right{
			width: 100%;
		}
		.footer_content_right>form>input{
			width: 100%;
		}
		.footer_content_right>form>input:nth-of-type(2){
			margin-left: 0px !important;
			margin-top: 14px;
		}
		.footer_content_right>form>button{
			width: 100%;
		}
		.footer_icon{
			width: 100%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
			height: auto;
		}
		.footer_icon_left{
			width: 100%;
			text-align: center;
		}
		.otherPh{
			margin-left: 0px !important;
		}
}
@media (min-width:768px) and (max-width:900px){
	#nav1{
			display: none;
		}
		#nav2{
			display: block !important;
		}
		.naVTop{
			width: 100%;
			margin-top: 0px;
			background: #000;
			text-align: center;
			position: relative;
		}
		.clickIcon{
			position: absolute;
			width: 30px;
			height: 35px;
			top: 10px;
			right: 0;
			margin: 23px 20px;
			padding: 5px 0px;
			box-sizing: border-box;
		}
		.clickIcon>span{
			display: inherit;
			width: 100%;
			height: 5px;
			margin-bottom: 5px;
			background: #ffffff;
		}
		.clickmeng{
			width: 100%;
			height: 100%;
			background: rgba(0,0,0,0.5);
			position: absolute;
			top: 97px;
			left: 0;
			z-index: 999;
			display: none;
			transition: all 0.6s; 
			padding-top: 50px;
			box-sizing: border-box;
		}
		.clickmeng>ul{
			width: 100%;
			height: 100%;
		}
		.clickmeng>ul>li{
			width: 100%;
		}
		.clickmeng>ul>li>a{
			display: block;
			width: 100%;
			padding: 15px 0px;
			box-sizing: border-box;
			text-align: center;
			font-size: 21.336px;
			font-family: "PingFang";
			color: rgb(254, 252, 252);
			line-height: 1.875;
		}
		.container2{
			width: 100%;
			height: 100%;
			margin-top: 0;
		}
		.nav_all{
			width: 100%;
			padding: 0px;
			box-sizing: border-box;
		}
		.eq_swiper{
			width: 100%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
		}
		.eq_swiper_content{
			height: auto;
		}
		.swiper-container{
			height: auto;
		}
		.swiper-slide>ul>li{
			width: 25%;
			height: 167px;
			margin-right: 0px !important;
		}
		.list_selected{
			padding: 0px 8px;
			box-sizing: border-box;
		}
		.list_selected>img{
			width: 100%;
			height: auto;
		}
		.footer{
			width: 100%;
			height: auto;
		}
		.footer_bg{
			width: 100%;
		}
		.footer_content{
			width: 100%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
		}
		.footer_content_right{
			width: 100%;
		}
		.footer_content_right>form>input{
			width: 100%;
		}
		.footer_content_right>form>input:nth-of-type(2){
			margin-left: 0px !important;
			margin-top: 14px;
		}
		.footer_content_right>form>button{
			width: 100%;
		}
		.footer_icon{
			width: 100%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
			height: auto;
		}
		.footer_icon_left{
			width: 100%;
			text-align: center;
		}
		.otherPh{
			margin-left: 0px !important;
		}
}
@media (min-width:900px) and (max-width:1440px){
	#nav1{
			display: block;
		}
		#nav2{
			display: none!important;
		}
		.naVTop{
			width: 90%;
			margin:auto;
			margin-top: 0px;
			text-align: center;
			position: relative;
		}		.naVTop_left{			width:30%;		}		.naVTop_left>a>img{			max-width:100%;		}		.naVTop_right{			width:70%;		}
		.clickIcon{
			position: absolute;
			width: 30px;
			height: 35px;
			top: 10px;
			right: 0;
			margin: 23px 20px;
			padding: 5px 0px;
			box-sizing: border-box;
		}
		.clickIcon>span{
			display: inherit;
			width: 100%;
			height: 5px;
			margin-bottom: 5px;
			background: #ffffff;
		}
		.clickmeng{
			width: 100%;
			height: 100%;
			background: rgba(0,0,0,0.5);
			position: absolute;
			top: 97px;
			left: 0;
			z-index: 999;
			display: none;
			transition: all 0.6s; 
			padding-top: 50px;
			box-sizing: border-box;
		}
		.clickmeng>ul{
			width: 100%;
			height: 100%;
		}
		.clickmeng>ul>li{
			width: 100%;
		}
		.clickmeng>ul>li>a{
			display: block;
			width: 100%;
			padding: 15px 0px;
			box-sizing: border-box;
			text-align: center;
			font-size: 21.336px;
			font-family: "PingFang";
			color: rgb(254, 252, 252);
			line-height: 1.875;
		}
		.container2{
			width: 100%;
			height: 100%;
			margin-top: 0;
		}
		.nav_all{
			width: 100%;
			padding-top: 62px;
			box-sizing: border-box;
		}
		.eq_swiper{
			width: 100%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
		}
		.eq_swiper_content{
			height: auto;
		}
		.swiper-container{
			height: auto;
		}
		.swiper-slide>ul>li{
			width: 25%;
			height: 210px;
			margin-right: 0px !important;
		}
		.list_selected{
			padding: 0px 8px;
			box-sizing: border-box;
		}
		.list_selected>img{
			width: 100%;
			height: 100%;
		}
		.footer{
			width: 100%;
			height: auto;
		}
		.footer_bg{
			width: 100%;
		}
		.footer_content{
			width: 90%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
		}
		.footer_content_right{
			width: 50%;
		}
		.footer_content_right>form>input{
			width: 100%;
		}
		.footer_content_right>form>input:nth-of-type(2){
			margin-left: 0px !important;
			margin-top: 14px;
		}
		.footer_content_right>form>button{
			width: 100%;
		}
		.footer_icon{
			width: 90%;
			padding-left: 30px;
			padding-right: 30px;
			box-sizing: border-box;
			height: auto;
		}
		.footer_icon_left{
			text-align: center;
		}
		.otherPh{
			margin-left: 200px !important;			margin-top : 25px;
		}		.footer_content_left{			width: 50%;		}		.footer_icon>ul{			margin-top:25px;		}
		.naVTop_right>ul>li:last-child>span {
   			 margin-left: 15px;
  		 	margin-right: 15px;
		}
}

@media (min-width: 320px) and (max-width:667px) {
	#nav1{
			display: none;
		}
		#nav2{
			display: block !important;
		}
		.naVTop{
			width: 100%;
			margin-top: 0px;
			background: #000;
			text-align: center;
			position: relative;
			display: flex;
			align-items: center;
			justify-content: center;
		}
		.naVTop>img{
			height: 50%;
			    width: auto;
		}
		.title_nav>p:nth-of-type(1){
			    font-size: 30px;
		}
		.title_nav>p:nth-of-type(2){
			font-size: 24px;
		}
		.clickIcon{
			position: absolute;
			width: 30px;
			height: 35px;
			top: 10px;
			right: 0;
			margin: 23px 20px;
			padding: 5px 0px;
			box-sizing: border-box;
		}
		.clickIcon>span{
			display: inherit;
			width: 100%;
			height: 5px;
			margin-bottom: 5px;
			background: #ffffff;
		}
		.clickmeng{
			width: 100%;
			height: 100%;
			background: rgba(0,0,0,0.5);
			position: absolute;
			top: 97px;
			left: 0;
			z-index: 999;
			display: none;
			transition: all 0.6s; 
			padding-top: 50px;
			box-sizing: border-box;
		}
		.clickmeng>ul{
			width: 100%;
			height: 100%;
		}
		.clickmeng>ul>li{
			width: 100%;
		}
		.clickmeng>ul>li>a{
			display: block;
			width: 100%;
			padding: 15px 0px;
			box-sizing: border-box;
			text-align: center;
			font-size: 21.336px;
			font-family: "PingFang";
			color: rgb(254, 252, 252);
			line-height: 1.875;
		}
		.container2{
			width: 100%;
			height: 100%;
			margin-top: 0;
		}
		.nav_all{
			width: 100%;
			padding: 0px;
			box-sizing: border-box;
		}
		.eq_swiper{
			width: 100%;
			padding-left: 15px;
			padding-right: 15px;
			box-sizing: border-box;
			margin-top: 50px;
		}
		.eq_swiper_content{
			height: auto;
		}
		.swiper-container{
			height: auto;
		}
		.swiper-slide>ul>li{
			width: 25%;
			height: 80px;
			margin-right: 0px !important;
		}
		.list_selected{
			padding: 0px 8px;
			box-sizing: border-box;
		}
		.list_selected>img{
			width: 100%;
			height: auto;
		}
		.footer{
		width: 100%;
		padding-top: 100px;
		box-sizing: border-box;
	}
	.footer_bg{
		width: 100%;
	}
	.footer_content{
		width: 100%;
		padding-left: 15px;
		padding-right: 15px;
		box-sizing: border-box;
	}
	.footer_content_left{
		width: 100%;
	}
	.footer_content_left>p:nth-of-type(1){
		font-size: 24px;
	}
	.footer_content_right{
		width: 100%;
	}
	
	.footer_content_right>form>input{
		width: 100%;
		padding-left: 26px;
		box-sizing: border-box;
		font-size: 14px;
		height: 62px;
	}
	.footer_content_right>form>input:nth-of-type(2){
		margin-left: 0px !important;
		margin-top: 14px;
	}
	.footer_content_left>ul>li>span{
		font-size: 14px;
	}
	.footer_content_right>form>button{
		width: 100%;
	}
	.footer_content_right>form>textarea{
		padding-left: 26px;
		box-sizing: border-box;
		font-size: 14px;
	}
	.footer_icon{
		width: 100%;
		padding-left: 15px;
		padding-right: 15px;
		box-sizing: border-box;
		height: auto;
		margin-top: 50px;
	}
	.footer_icon_left{
		width: 100%;
		margin:auto;
		display:flex;
		justify-content: center;
	}
	.otherPh{
		margin-left: 0px !important;
		font-size:18px;
		width:100%;
		justify-content: center;
	}
	.footer_icon_left>img{
		width: 55%;
	}
	.footer_icon>ul{
		width: 100%;
		margin-bottom: 50px;
	}
	.footer_icon>ul>li{
		justify-content: center;
	}
	.footer_content_right>form>button{
		width: 100%;
		font-size: 26px;
		height: 62px;
	}
	.footer_icon>ul>li>img{
		width:30px;
	}
	.nav_all{
		top:0px;
	}
	/* 后添加 */
		.eq_title{
			width: 100% !important;
			margin-top: 40px !important;
		}
		.eq_title>ul>li{
			width: 100% !important;
		}
	
}
.dialog{
	position: fixed;
	right: 0;
	bottom: 20%;
	width: 100px;
	text-align: center;
	background: #0065bd;
	cursor: pointer;
	z-index:999;
	color:#fff;
	text-align: center;
   	 padding: 10px 0px;
	border-radius: 5px 0 0 5px;
}
.dialog>img{
	width: 50%;
}
.dialog>p{
	color: #fff;
    	margin: 10px 0 0;
}

.eq_title{
	width: 1506px;
	height: auto;
	margin: auto;
	margin-top: 140px;
}
.eq_title>ul{
	width: 100%;
	height: auto;
}
.eq_title>ul>li{
	width: 25%;
	height: 217px;
	float: left;
	text-align: center;
}
.eq_center{
	width: auto;
	height: 100%;
	margin: auto;
}
.eq_center>p>span{
	font-size: 50px;
	font-family: "Microsoft YaHei";
	color: rgb(31, 28, 28);
	font-weight: bold;
	line-height: 1.2;
	margin-right: 20px;
}
.eq_center>p{
	color: #0065bd;
	margin-top: 50px;
}
.eq_descrition{
	width: 190px;
	margin: auto;
	margin-top: 32px;
	display: flex;
	align-items: center;
}
.eq_descrition_left{
	width: 30px;
	height: 8px;
	background: #0065bd;
	float: left;
}
.eq_descrition_right{
	margin-left: 22px;
	font-size: 18px;
	color: rgb(31, 28, 28);
	text-align: left;
}