@charset "utf-8";
.yxs1_box{
	position: relative;
	background: #f6f6f6;
	padding-top: 80px;
}
.img_666{
	max-width: 100%;
	margin: auto;
	display: block;
	margin-top: 60px;
}
.yxs1_box .big_title{
	font-size: 36px;
	line-height: 36px;
	font-weight: bold;
}
.yxs1_box .big_inner{
	margin-top: 30px;
}
.yxs1_box .yxs1_bg{
	width: 100%;
}
.yxs1_box .yxs1_inner{
	width: 100%;
	box-sizing: border-box;
}
.yxs1_box .yxs1_con{
	margin-top: 70px;
}
.yxs1_box .yxs1_left{
	width: 32.75%;
}
.yxs1_box .yxs1_center{
	width: 32.75%;
}
.yxs1_box .yxs1_right{
	width: 15.75%;
}
.yxs1_box .yxs1_title2{
	color:#000000;
	font-size: 24px;
	line-height: 24px;
	font-weight: bold;
}
.yxs1_box .yxs1_content{
	margin-top: 10px;
}
.yxs1_box .yxs1_info{
	margin-bottom: 70px;
}
.yxs1_box .yxs1_info:last-child{
	margin-bottom: 0;
}
.yxs1_box .yxs1_info:last-child{
	margin-bottom: 0;
}
.yxs1_box .yxs1_nav{
	background: #fff;
	border-radius: 6px;
	padding: 18px;
	box-sizing: border-box;
	margin-right: 20px;
	margin-top: 20px;
  	box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.06);
}
.yxs1_box .yxs1_left .yxs1_nav,
.yxs1_box .yxs1_center .yxs1_nav{
	width: calc((100% - 20px) / 2);
}
.yxs1_box .yxs1_right .yxs1_nav{
	width: 100%;
}
.yxs1_box .yxs1_left .yxs1_nav:nth-child(2n),
.yxs1_box .yxs1_center .yxs1_nav:nth-child(2n){
	margin-right: 0;
}
.yxs1_box .yxs1_nav .yxs1_nav_title{
	color:#333333;
	font-size: 18px;
	line-height: 22px;
	height: 44px;
	margin-bottom: 6px;
}

.yxs1_box .yxs1_nav .yxs1_nav_txt{
	color:#666666;
	font-size: 14px;
}
.yxs1_box .yxs1_nav .yxs1_nav_icon{
	margin-right: 20px;
}
.yxs1_box .yxs1_nav .yxs1_nav_icon:first-child{
	cursor: pointer;
}
.yxs1_box .yxs1_nav .icon{
	margin-right: 10px;
}
.yxs1_box .yxs1_nav .yxs1_nav_icon:last-child{
	margin-right: 0;
}
.yxs2_box{
	width: 100%;
	background-image: linear-gradient(to bottom,#add1e7,#daf1f7);
	padding-top: 88px;
	padding-bottom: 125px;
}
.yxs2_box .yxs2_inner{
	margin-top: 70px;
}
.yxs2_box .yxs2_left{
	width: 50%;
	height: 776px;
	background: url(../img/yxs2_img1.jpg) no-repeat right top;
	background-size: cover;
}
.yxs2_box .yxs2_right{
	width: 50%;
	background: #fff;
	box-sizing: border-box;
	padding: 50px 80px 0 80px;
	height: 776px;
}
.yxs2_box .yxs2_img{
	width: 100%;
	display: none;
}
.yxs2_box .yxs2_nav{
	padding-left: 46px;
	padding-right: 46px;
	height: 70px;
	border-bottom: 1px solid #cdcdcd;
	background-image: url(../img/pdf_icon1.png),url(../img/down_icon1.png);
	background-position: left center,right center;
	background-repeat: no-repeat,no-repeat;
	background-size: auto,auto;
	font-size: 16px;
}
.yxs2_box .yxs2_nav:hover{
	border-bottom: 2px solid #f1641c;
	color:#f1641c;
	background-image: url(../img/pdf_icon2.png),url(../img/down_icon2.png);
}
.product_page{
	margin-top: 36px;
}
.img_al{
	position: fixed;
	left: 0;
	top: 0;
	z-index: 10000;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.8);
	-webkit-transition: all 0.6s;
	transition: all 0.6s;
	transform: scale(0);
}
.img_al.show{
	transform: scale(1);
}
.img_al .img_box{
	max-width: 60%;
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%,-50%);
	transform: translate(-50%,-50%);
	border:10px solid #fff;
}
.img_al .img_box .img{
	width: 100%;
}
.img_al .img_close{
	position: absolute;
	right: 30px;
	top: 30px;
	width: 46px;
	cursor: pointer;
}






.i_btn{
	width: 180px;
	height: 48px;
	text-align: center;
	line-height: 48px;
	background: #193b87;
	color:#fff;
	font-size: 16px;
	display: block;
	position: relative;
}
.i_btn:after{
	background: #1741a0;
	content: "";
	width: 0;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	transition: all 0.6s;
	z-index: 1;
}
.i_btn .txt{
	position: relative;
	z-index: 2;
}
.i_btn:hover{
	color:#fff;
}
.i_btn:hover:after{
	width: 100%;
}
.i4_box{
	background: #f8f8f8;
	padding-top: 70px;
	padding-bottom: 60px;
}
.i4_box .i4_subtitle{
	font-size: 40px;
	line-height: 48px;
	color:#333333;
	margin-top: 30px;
}
.i4_box .i4_msg{
	color:#999999;
	font-size: 18px;
	margin-top: 20px;
}
.i4_box .i4_inner{
	margin-top: 46px;
}
.i4_box .i4_nav{
	width: 19%;
	height: 400px;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	position: relative;
	overflow: hidden;
}
.i4_box .i4_nav.on{
	width: calc(43% - 30px);
}
.i4_box .i4_nav .i4_nav_content{
	position: absolute;
	bottom: 60px;
	width: 100%;
	padding: 0 50px;
	box-sizing: border-box;
}
.i4_box .i4_nav.on .i4_nav_content{
	display: none;
}
.i4_box .i4_nav .i4_nav_info{
	position: absolute;
	bottom: -100%;
	width: 100%;
	padding: 0 70px;
	opacity: 0;
	box-sizing: border-box;
}
.i4_box .i4_nav.on .i4_nav_info{
	opacity: 1;
	visibility: visible;
	bottom: 60px;
	-webkit-transition: all 1s;
	transition: all  1s;
}
.i4_nav_btn{
	background: #f18b1c;
	margin-top: 28px;
}
.i4_nav_btn:after{
	background: #df8018;
}
.i4_box .i4_nav .i4_nav_title{
	font-size: 26px;
	color:#fff;
	font-weight: bold;
	line-height: 26px;
}
.i4_box .i4_nav .i4_nav_subtitle{
	font-size: 16px;
	line-height: 24px;
	color:#fff;
	margin-top: 18px;
}
.i4_box .i4_nav .i4_nav_icon{
	margin-bottom: 10px;
}
/*响应式适配*/

@media screen and (max-width: 1861px) {
	.yxs1_box .yxs1_nav .yxs1_nav_title{
		font-size: 16px;
	}
	.yxs1_box .yxs1_left,
	.yxs1_box .yxs1_center {
	    width: 36%;
	}
	.yxs1_box .yxs1_right {
	    width: 18%;
	}
}

@media screen and (max-width: 1681px) {
	.yxs1_box .yxs1_inner {
	    padding-top: 40px;
	}
	.yxs1_box .yxs1_con {
	    margin-top: 40px;
	}
	.yxs1_box .yxs1_nav .yxs1_nav_txt{
		font-size: 12px;
	}
}

@media screen and (max-width: 1450px) {
	.yxs1_box .yxs1_inner {
	    padding-top: 30px;
	}
	.yxs1_box .yxs1_con {
	    margin-top: 30px;
	}
	.yxs1_box .yxs1_nav {
	    padding: 10px;
	    margin-right: 10px;
	    margin-top: 10px;
	}
	.yxs1_box .yxs1_nav .yxs1_nav_title {
	    font-size: 14px;
	    line-height: 20px;
	    height: 40px;
	}
	.yxs1_box .yxs1_nav .yxs1_nav_txt{
		font-size: 12px;
	}
	.yxs1_box .yxs1_title2 {
	    font-size: 20px;
	    line-height: 20px;
	}
	.yxs2_box {
	    padding-top: 30px;
	    padding-bottom: 40px;
	}
	.yxs2_box .yxs2_inner {
	    margin-top: 30px;
	}
	.yxs2_box .yxs2_right {
	    width: 50%;
	    background: #fff;
	    box-sizing: border-box;
	    padding: 50px 40px 0 40px;
	    height: 776px;
	}
	.yxs2_box .yxs2_nav{
		padding-left: 46px;
		padding-right: 46px;
		height: 70px;
		border-bottom: 1px solid #cdcdcd;
		background-image: url(../img/pdf_icon1.png),url(../img/down_icon1.png);
		background-position: left center,right center;
		background-repeat: no-repeat,no-repeat;
		background-size: auto,auto;
		font-size: 14px;
	}
}

@media screen and (max-width: 1335px) {
	
}

@media screen and (max-width: 1200px) {
	.img_666{
		margin-top: 30px;
	}
	.yxs1_box{
		padding-top: 30px;
	}
	.yxs1_box .yxs1_inner {
	    padding-top: 20px;
	}
	.yxs1_box .yxs1_con {
	    margin-top: 20px;
	}
	.yxs1_box .yxs1_nav {
	    width: 230px;
	}
	.yxs1_box .yxs1_nav .yxs1_nav_title {
	    font-size: 12px;
	    line-height: 18px;
	    height: 36px;
	}
	.yxs1_box .yxs1_nav .yxs1_nav_txt{
		font-size: 12px;
	}
	.yxs1_box .yxs1_title2 {
	    font-size: 14px;
	    line-height: 14px;
	}
	.yxs1_box .yxs1_content {
	    margin-top: 0;
	}
	.yxs1_box .yxs1_info {
	    margin-bottom: 15px;
	}
	.yxs1_box .big_title {
	    font-size: 20px;
	    line-height: 20px;
	}
	.yxs1_box .big_inner {
	    margin-top: 20px;
	}
	.i_btn {
	    width: 90px;
	    height: 32px;
	    line-height: 32px;
	    font-size: 12px;
	    margin-top: 20px;
	}
	.i4_box .i4_subtitle {
	    font-size: 16px;
	    line-height: 20px;
	    margin-top: 10px;
	}
	.i4_box .i4_msg {
	    font-size: 12px;
	    margin-top: 10px;
	}
	.i4_box {
	    padding-top: 20px;
	    padding-bottom: 30px;
	}
	.i4_box .i4_inner {
	    margin-top: 20px;
	}
	.i4_box .i4_nav .i4_nav_content {
	    padding: 0 20px;
	    bottom: 30px;
	}
	.i4_box .i4_nav .i4_nav_info {
	    padding: 0 30px;
	}
	.i4_box .i4_nav.on .i4_nav_info{
		bottom: 30px;
	}
	.i4_box .i4_nav .i4_nav_title {
	    font-size: 16px;
	    line-height: 16px;
	}
	.i4_box .i4_nav .i4_nav_subtitle {
	    font-size: 12px;
	    line-height: 18px;
	    margin-top: 10px;
	}
	.i4_box .i4_nav .i4_nav_icon {
	    width: 20px;
	}
}

@media screen and (max-width: 1100px) {
	
}
@media screen and (max-width: 1000px) {
	.yxs1_box{
		padding-bottom: 20px;
	}
	.yxs2_box .yxs2_inner {
	   	display: block;
	}
	.yxs2_box .yxs2_left {
	    width: 100%;
	    height: auto;
	}
	.yxs2_box .yxs2_right {
	    width: 100%;
	    height: auto;
	    padding: 20px;
	}
	.yxs2_box .yxs2_img{
		display: block;
	}
	.yxs1_box .yxs1_nav .yxs1_nav_icon {
	    margin-right: 10px;
	}
	.yxs1_box .yxs1_nav .yxs1_nav_txt {
	    font-size: 9px;
	}
}

@media screen and (max-width: 768px) {
	.map_box{
		width: 100%;
		height: 500px;
	}
	.yxs1_box {
	    padding-top: 20px;
	}
	.yxs1_box .yxs1_con{
		display: block;
	}
	.yxs1_box .yxs1_left,
	.yxs1_box .yxs1_center {
	    width: 100%;
	}
	.yxs1_box .yxs1_right {
	    width: 50%;
	    margin-top: 20px;
	}
	.yxs1_box .big_inner{
		margin-top: 15px;
	}
	.yxs1_box .yxs1_center{
		margin-top: 20px;
	}
	.yxs1_box .yxs1_left .yxs1_nav, .yxs1_box .yxs1_center .yxs1_nav {
	    width: calc((100% - 10px) / 2);
	}
	.yxs1_box .yxs1_right .yxs1_nav{
	    margin-right: 0;
	}
	.yxs2_box .yxs2_nav {
	    padding-left: 36px;
	    padding-right: 36px;
	    height: 70px;
	    border-bottom: 1px solid #cdcdcd;
	    background-size: 15px auto, 12px auto;
	    font-size: 12px;
	}
	.img_al .img_box{
		max-width:initial;
		width: 100%;
		border: none;
	}
}
@media screen and (max-width: 600px) {
	
	.yxs1_box .yxs1_nav .icon {
	    margin-right: 5px;
	    width: 10px;
	}
	.product_page {
	    margin-top: 16px;
	}
	
	.i_btn {
	    width: 80px;
	    height: 26px;
	    line-height: 26px;
	    font-size: 12px;
	    margin-top: 10px;
	}
	.i4_box .i4_nav .i4_nav_content{
		display: none !important;
	}
	.i4_box .i4_inner{
		display: block;
		margin-top: 10px;
	}
	.i4_box .i4_nav{
		width: 100% !important;
		height: 200px;
		margin-bottom: 10px;
	}
	.i4_box .i4_nav:last-child{
		margin-bottom: 0;
	}
	.i4_box .i4_info{
		display: block;
	}
	.i4_box .i4_nav .i4_nav_info{
		display: block !important;
		bottom: 20px !important;
		opacity: 1 !important;
		visibility: visible !important;
		padding: 0 20px;
	}
	.i4_box .i4_nav .i4_nav_title {
	    font-size: 14px;
	    line-height: 14px;
	}
	.i4_box .i4_subtitle {
	    font-size: 14px;
	}
}
@media screen and (max-width: 414px) {
	
}

@media screen and (max-width: 380px) {
	
}

@media screen and (max-width: 330px) {
	
}