@charset "utf-8";
.about1_box{
	width: 100%;
}
.about1_box .about1_inner{
	padding: 210px 0;
}
.about1_box .about1_left{
	width: 35%;
}
.about1_box .about1_right{
	width: 55%;
	position: relative;
}
.about1_box .about1_right .img{
	width: 100%;
}
.about1_box .about1_title{
	font-size: 60px;
	line-height: 60px;
}
.about1_box .about1_subtitle{
	color:#00a7ea;
	font-size: 44px;
	line-height: 44px;
}
.about1_box .about1_content{
	font-size: 18px;
	line-height: 30px;
	margin-top: 30px;
	text-align: justify;
}
.about1_box .about1_content p{
	margin-bottom: 12px;
}
.about1_box .about1_content p:last-child{
	margin-bottom: 0;
}
.about1_box .about1_info{
	padding-top: 40px;
	margin-top: 40px;
	border-top: 1px solid #d8dbdd;
}
.about1_box .about1_bg1{
	position: absolute;
	width: 30%;
	top: -10%;
	left: -12%;
	z-index: -1;
}
.about1_box .about1_bg2{
	position: absolute;
	width: 79%;
	bottom: -8%;
	right: -25%;
	z-index: -1;
}
.about2_box{
	padding: 140px 0;
}
.about2_box .about2_title{
	margin-bottom: 130px;
	font-size: 60px;
	line-height: 60px;
}
.swiper-1{
	width: 91.5%;
	margin-left: 8.5%;
	padding-bottom: 120px;
}
.swiper-1 .swiper-slide{
	width: 35% !important;
	background: #fff;
}
.about2_box .about2_inner{
	height: 320px;
	box-sizing: border-box;
	padding: 0 60px;
	border-bottom: 10px solid transparent;
	
}
.about2_box .swiper-slide.swiper-slide-active .about2_inner{
	border-bottom: 10px solid #00a7ea;
  	box-shadow: 10px 0px 40px 0px rgba(0, 0, 0, 0.2);
}

.about2_box .about2_inner_title{
	font-size: 64px;   
	line-height: 80px;
	font-family: arial;
	color:#e2e4e7;
	margin-bottom: 25px;
}
.about2_box .about2_inner_subtitle{
	font-size: 30px;
	line-height: 30px;
	color:#00a7ea;
}

.about2_swiper{
	padding-top: 40px;
}
.about2_con{
	font-size: 0;
	width: calc(100% - 144px);
	margin: 0 26px;
	white-space: nowrap;
	overflow-x: auto;
	padding: 80px 0;
}
.about2_con .about2_content{
	height: 1px;
	background: #e1e3e5;
	width: 100%;
}
.about2_con::-webkit-scrollbar {
	display:none;
}
.about2_con .about2_nav{
	width: 240px;
	display: inline-block;
	height: 1px;
	background: #e1e3e5;
	position: relative;
	color: #7f878f;
	font-size: 30px;
	font-weight: bold;
	font-family: arial;
	cursor: pointer;
}


.about2_con .about2_nav:first-child{
	width: 140px;
}
.about2_con .about2_nav .about2_txt{
	position: absolute;
	right: 8px;
	top:0;
	z-index: 10;
}
.about2_con .about2_nav .about2_year{
	position: absolute;
	bottom: 30px;
	left: 0;
	-ms-transform: translateX(-50%);
	-o-transform: translateX(-50%);
	-moz-transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
}
.about2_con .about2_nav .about2_circle{
	width: 16px;
	height: 16px;
	background: #fff;
	border-radius: 50%;
	box-sizing: border-box;
	border:2px solid #808890;
	position: absolute;
	top: -8px;
	left: 0;
}
.about2_con .about2_nav.on{
	background: #00a7ea;
	color: #00a7ea;
	font-size: 44px;
}
.about2_con .about2_nav.on .about2_circle{
	border-color:#00a7ea;
}
.about2_box .about2_page_left{
	width: 46px;
	height: 47px;
	background: url(../img/about2_page1.png) no-repeat center center;
	background-size: 100% 100%;
	cursor: pointer;
}
.about2_box .about2_page_left:hover{
	background: url(../img/about2_page2.png) no-repeat center center;
	background-size: 100% 100%;
}
.about2_box .about2_page_right{
	width: 46px;
	height: 47px;
	background: url(../img/about2_page1.png) no-repeat center center;
	background-size: 100% 100%;
	-webkit-transform: rotate(180deg);
	transform: rotate(180deg);
	cursor: pointer;
}
.about2_box .about2_page_right:hover{
	background: url(../img/about2_page2.png) no-repeat center center;
	background-size: 100% 100%;
}
/*响应式适配*/

@media screen and (max-width: 1861px) {
	
}
@media screen and (max-width: 1681px) {
	.swiper-1{
		width: 97.5%;
		margin-left: 2.5%;
		padding-bottom: 120px;
	}
}
@media screen and (max-width: 1450px) {
	.about1_box .about1_title,
	.about2_box .about2_title{
		font-size: 40px;
		line-height: 40px;
	}
	.about1_box .about1_subtitle,
	.about2_con .about2_nav.on{
		font-size: 30px;
		line-height: 30px;
	}
	.about1_box .about1_content{
		font-size: 16px;
		line-height: 28px;
	}
	.about2_box .about2_inner_title{
		font-size: 50px;
		line-height: 50px;
	}
	.about2_box .about2_inner_subtitle,
	.about2_con .about2_nav{
		font-size: 24px;
		line-height: 24px;
	}
	
	.about1_box .about1_inner,
	.about2_box{
		padding: 100px 0;
	}
	.about2_box .about2_title{
		margin-bottom: 100px;
	}
	.swiper-1{
		padding-bottom: 100px;
	}
	
}
@media screen and (max-width: 1335px) {
	.about1_box .about1_inner,
	.about2_box{
		padding: 80px 0;
	}
	.about2_box .about2_title{
		margin-bottom: 80px;
	}
	.swiper-1{
		padding-bottom: 80px;
	}
}
@media screen and (max-width: 1200px) {
	.about1_box .about1_inner,
	.about2_box{
		padding: 60px 0;
	}
	.about2_box .about2_title{
		margin-bottom: 60px;
	}
	.swiper-1{
		padding-bottom: 60px;
	}
}
@media screen and (max-width: 1100px) {

}
@media screen and (max-width: 1000px) {
	
}
@media screen and (max-width: 768px) {
	.about1_box .about1_title,
	.about2_box .about2_title{
		font-size: 20px;
		line-height: 20px;
	}
	.about1_box .about1_subtitle,
	.about2_con .about2_nav.on{
		font-size: 18px;
		line-height: 18px;
	}
	.about1_box .about1_content{
		font-size: 14px;
		line-height: 24px;
		margin-top: 10px;
	}
	.about2_box .about2_inner_title{
		font-size: 24px;
		line-height: 24px;
		margin-bottom: 15px;
	}
	.about2_box .about2_inner_subtitle,
	.about2_con .about2_nav{
		font-size: 16px;
		line-height: 16px;
	}
	
	.about1_box .about1_inner,
	.about2_box{
		padding: 20px 0;
	}
	.about2_box .about2_title{
		margin-bottom: 20px;
	}
	.swiper-1{
		padding-bottom: 20px;
	}
	.about1_box .about1_info{
		padding-top: 15px;
		margin-top: 15px;
	}
	.about1_box .about1_inner{
		display: block;
	}
	.about1_box .about1_left{
		width: 100%;
	}
	.about1_box .about1_right{
		width: 100%;
		margin-top: 10px;
	}
	.about1_box .about1_bg1,
	.about1_box .about1_bg2{
		display: none;
	}
	.about2_box .about2_page_left{
		width: 30px;
		height: 30px;
	}
	.about2_box .about2_page_right{
		width: 30px;
		height: 30px;
	}
	.about2_swiper{
		padding-top: 0;
	}
	.about2_con{
		padding: 50px 0;
		width: calc(100% - 80px);
		margin: 0 10px;
	}
	.about2_box{
		padding-bottom: 0;
	}
	.about2_con .about2_nav .about2_year{
		bottom: 20px;
	}
	.about2_con .about2_nav{
		width: 80px;
	}
	.about2_con .about2_nav:first-child{
		width: 60px;
	}
	.swiper-1 .swiper-slide{
		width: 100% !important;
	}
	.about2_box .swiper-slide .about2_inner{
		border-bottom:5px solid #00a7ea;
	}
	.about2_box .swiper-slide.swiper-slide-active .about2_inner{
		border-bottom:5px solid #00a7ea;
		box-shadow: 5px 0px 20px 0px rgb(0 ,0 ,0,0.1);
	}
	.about2_box .about2_inner{
		padding: 0 20px;
		height: 150px;
	}
	.swiper-1{
		width: calc(100% - 40px);
		margin-left: 20px;
	}
}
@media screen and (max-width: 414px) {
	
}