*{
	margin:0;
	padding:0;
}
img {
	max-width: 100%;
	border:0;
	vertical-align:top;
}
li {
	list-style:none;
}
iframe {
	border:none;
}
html {
	height:100%;
	font-size:16px;
}
body {
	padding-top: 90px;
	min-width: 1150px;
	font: 15px / 1.8 '微软雅黑','宋体','arial';
}
a {
	color:#333;
	text-decoration:none;
}
h1,h2,h3,h4,h5 {
	font-size: 100%;
	font-weight:normal;
}
input,
textarea,
select {
	border: none;
	outline: none;
}
p{
	color: #565656;
}
:focus {
	outline: none;
}
.clear {
	clear:both
}
.clearfix:after {
	content: "";
	display: block;
	clear:both
}
.fl{
	float: left;
}
.fr{
	float: right;
}
.block {
	display:block
}
.noblock {
	display:none
}
.rel{
	position: relative;
}
.text-center{
	text-align: center;
}
.gray-bg{
	background-color: #f2f2f2;
}
.white-bg{
	background-color: #fff;
}
.dis-flex{
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	align-items:center;/*水平方向*/
	justify-content: center;/*垂直方向*/
}
.layout {
	width:1400px;
	margin:0 auto;
}
@media screen and (max-width:1600px) {
	.layout {
		width:1300px;
	}
	body{
		overflow-x: hidden;
	}
}
@media screen and (max-width:1440px) {
	.layout {
		width:1140px;
	}
}
@media screen and (max-width:1279px) {
	.layout {
		width:1000px;
	}
}
::-webkit-scrollbar {
	width: 5px;
	height: 5px;
}
::-webkit-scrollbar-track {
	background: #eee;
}
::-webkit-scrollbar-thumb {
	background-color: #b61d22;
}

img,b,em,i,li,h3,span,p,div,a,
.nav ul li a::after{
	transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}

.overflow-text{
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}



/* header */
.header{
	position: fixed;
	top: 0;
	left: 0;
	z-index: 100;
	display: block;
	width: 100%;
	min-width: 1150px;
	height: 90px;
	background-color: #fff;
	box-shadow: 0 0 30px 0 rgba(0,0,0,.15);
	box-sizing: border-box;
}
.header.active{
	height: 80px;
}
.header .logo{
	float: left;
	display: block;
	margin-top: 15px;
	width: 283px;
}
.header.active .logo{
	width: 230px;
}
.nav ul li{
	float: left;
	margin-left: 1px;
}
.nav ul li a{
	position: relative;
	display: block;
	padding: 0 23px;
	line-height: 90px;
}
.nav ul li a::after{
	content: "";
	position: absolute;
	left: 50%;
	bottom: 0;
	z-index: -1;
	display: block;
	width: 100%;
	height: 0;
	background-color: #b61d22;
	transform: translateX(-50%);
}
.nav ul li a:hover,
.nav ul li a.on{
	color: #fff;
}
.nav ul li a:hover::after,
.nav ul li a.on::after{
	height: 100%;
}
.header.active .nav ul li a{
	line-height: 80px;
}
@media screen and (max-width:1440px) {
	.nav ul li a{
		font-size: 14px;
		padding: 0 20px;
	}
}



.beigao-banner{
	width: 100%;
}
.beigao-slide a{
	display: block;
	padding-bottom: 40.625%;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.beigao-banner .beigao-pagination{
	position: absolute;
	bottom: 10px;
	left: 0;
	
	z-index: 15;
	text-align: center;
}
.beigao-pagination span{
	width: 24px;
	height: 3px;
	border-radius: 0;
}
.beigao-pagination span.swiper-pagination-bullet-active{
	background-color: #b61d22;
}
.beigao-prev,
.beigao-next{
	position: absolute;
	top: 50%;
	z-index: 20;
	margin-top: -25px;
	width: 50px;
	height: 50px;
	background-image: url(ad_ctr.png);
	background-size: 100% auto;
	background-color: rgba(0,0,0,.7);
	cursor: pointer;
}
.beigao-prev{
	left: 0;
	background-position: 0 0;
}
.beigao-next{
	right: 0;
	background-position: 0 50px;
}
.beigao-prev:hover,
.beigao-next:hover{
	background-color: #b61d22;
}



.p-70{
	padding: 70px 0;
}


/* index */
.beigao-main{
	width: 100%;
}
.beigao-pro{
	background: url(../images/bpro_bg.jpg) bottom no-repeat #eaedf2;
	background-size: 100% auto;
}
.beigao-pro ol{
	padding-top: 20px;
}
.beigao-pro ol li{
	float: left;
	width: calc((100% - 80px)/5);
	margin-right: 20px;
	text-align: center;
	background-color: #fff;
}
.beigao-pro ol li a{
	position: relative;
	display: block;
	padding: 10% 0;
}
.beigao-pro ol li:last-child{
	margin-right: 0;
}
.beigao-pro ol li img{
	width: 40%;
	max-width: 100px;
}
.beigao-pro ol li h3{
	font-size: 16px;
	line-height: 2;
}
.beigao-pro ol li p{
	color: #999;
	font-size: 14px;
}
.beigao-pro ol li i{
	position: absolute;
	left: 50%;
	bottom: 0;
	display: block;
	width: 0;
	height: 3px;
	background-color: #b61d22;
	transform: translateX(-50%);
}
.beigao-pro ol li:hover i{
	width: 100%;
}
.beigao-about{
	background: url(../images/babout.jpg) center no-repeat;
	background-size: cover;
}
.beigao-aboutinfo{
	width: 45%;
	padding: 5% 0;
}
.beigao-aboutinfo h2{
	margin-bottom: 15px;
	font: bold 40px/2 "微软雅黑";
	color: #000;
}
.beigao-aboutinfo p{
	margin-bottom: 50px;
	font-size: 18px;
	color: #48555a;
}
.beigao-aboutinfo a{
	display: block;
	width: 175px;
	line-height: 50px;
	text-align: center;
	color: #fff;
	background-color: #b61d22;
	border-radius: 30px;
}
.beigao-aboutinfo a:hover{
	background-color: #9b1015;
}
.beigao-title{
	padding-bottom: 30px;
}
.beigao-title h2{
	font: bold 30px/1.5 "微软雅黑";
	color: #b61d22;
}
.beigao-title h2 span{
	font-weight: normal;
	font-size: 20px;
	color: #8d8d8d;
}
.beigao-news ol li{
	position: relative;
	float: left;
	width: calc(94%/4);
	padding-bottom: 35%;
	margin-right: 2%;
}
.beigao-news ol li:last-child{
	margin-right: 0;
}
.beigao-news ol li .img{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
}
.beigao-news ol li .img span{
	display: block;
	width: 100%;
	padding-bottom: 74%;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}
.beigao-news ol li .text{
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	padding: 8%;
	min-height: 100px;
	background-color: #eaedf2;
	box-sizing: border-box;
}
.beigao-news ol li .text h3{
	font-size: 20px;
	line-height: 2.5;
	margin-bottom: 8px;
}
.beigao-news ol li .text p{
	margin-bottom: 24%;
	font-size: 14px;
	color: #777;
	height: 75px;
}
.beigao-news ol li .text .time{
	position: absolute;
	left: 8%;
	bottom: 8%;
	font-size: 14px;
	color: #777;
}
.beigao-news ol li:hover .text{
	min-height: 100%;
	padding-top: 15%;
	background-color: #b61d22;
}
.beigao-news ol li:hover h3,
.beigao-news ol li:hover p,
.beigao-news ol li:hover .time{
	color: #fff;
}
.foot{
	width: 100%;
	background-color: #222;
}
.foot .p-70{
	border-bottom: 1px solid #b61d22;
}
.foot-desc{
	padding-left: 5%;
}
.foot-desc h2{
	margin-bottom: 10px;
	font-size: 36px;
	line-height: 1;
	font-weight: bold;
	color: #fff;
}
.foot-desc p{
	font-size: 16px;
	line-height: 1.8;
	color: #fff;
}
.foot-qr{
	text-align: center;
	color: #fff;
}
.foot-qr p{
	font-size: 14px;
	color: #fff;
	line-height: 2;
}
.copy,
.copy a{
	line-height: 60px;
	color: #909090;
}
.copy a:hover{
	color: #b61d22;
}

@media screen and (max-width:1600px) {
	.beigao-aboutinfo h2{
		font-size: 36px;
	}
	.beigao-aboutinfo p{
		font-size: 17px;
	}
	.beigao-news ol li h3{
		font-size: 17;
	}
	.beigao-news ol li .text h3{
		font-size: 18.5px;
	}
	.beigao-news ol li .text p{
		margin-bottom: 20%;
		min-height: 20%;
		font-size: 13px;
		height: 69px;
	}
}
@media screen and (max-width:1440px) {
	.beigao-aboutinfo h2{
		font-size: 32px;
	}
	.beigao-aboutinfo p{
		font-size: 16px;
	}
	.beigao-news ol li .text h3{
		font-size: 17px;
	}
	.beigao-news ol li .text p{
		font-size: 12px;
		height: 63px;
	}
	.foot-desc h2{
		font-size: 30px;
	}
	.foot-logo{
		width: 380px;
	}
	.foot-desc p{
		font-size: 14px;
	}
}
@media screen and (max-width:1279px) {
	.beigao-aboutinfo h2{
		font-size: 28px;
	}
	.beigao-aboutinfo p,.beigao-news ol li .text h3{
		font-size: 15px;
	}
	.foot-logo{
		width: 350px;
	}
	.foot-qr img{
		width: 80px;
	}
}







/* about */
.about{
	background: url(../images/babout.jpg) center no-repeat;
	background-size: cover;
}
.aboutbox{
	margin-bottom: 30px;
}
.about-desc{
	width: 45%;
	padding: 2% 0;
}
.about-desc h3{
	font-size: 40px;
	margin-bottom: 15px;
	font-weight: bold;
	color: #b61d22;
}
.about-desc p{
	font-size: 14px;
	color: #5f6364;
}
.about-img{
	position: relative;
	width: 50%;
}
.about-img::before{
	content: "";
	position: absolute;
	right: 0;
	top: -17.7142%;
	display: block;
	width: 100%;
	padding-bottom: 15.7142%;
	background: url(../images/about_img.png) top no-repeat;
	background-size: 100% auto;
}
.about-info{
	position: relative;
	width: calc(50% - 10px);
	padding-bottom: 44.3%;
}
.about-info ul{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}
.about-info ul li{
	width: 100%;
	height: calc((100% - 30px)/3);
	padding: 30px 40px 0;
	margin-bottom: 15px;
	background-color: #f4f4f4;
	box-sizing: border-box;
}
.about-info ul li:last-child{
	margin-bottom: 0;
}
.about-info ul li h3{
	margin-bottom: 15px;
	font-size: 26px;
	line-height: 1.5;
	font-weight: bold;
	color: #b61d22;
}
.about-info ul li p{
	font-size: 14px;
}
.aboutbox02{
	margin-bottom: 50px;
}
.cul-list ol li{
	float: left;
	width: 32%;
	margin-right: 2%;
}
.cul-list ol li:last-child{
	margin-right: 0;
}
.cul-list ol li div.text{
	padding: 20px;
}
.cul-list ol li h3{
	font-size: 16px;
	line-height: 2;
	margin-bottom: 4px;
}
.cul-list ol li p{
	color: #666;
	font-size: 14px;
}
@media screen and (max-width:1600px) {
	.about-info ul li h3{
		font-size: 24px;
		margin-bottom: 10px;
	}
	.about-info ul li p{
		font-size: 13px;
	}
}
@media screen and (max-width:1440px) {
	.about-desc{
		padding: 0;
	}
	.about-info ul li{
		padding: 30px 30px;
	}
	.about-info ul li h3{
		font-size: 20px;
		margin-bottom: 5px;
	}
	.about-info ul li p{
		font-size: 12px;
	}
	.cul-list ol li h3{
		font-size: 15px;
	}
	.cul-list ol li p{
		font-size: 13px;
	}
}
@media screen and (max-width:1279px) {
	.about-desc p{
		font-size: 12px;
	}
	.about-info ul li{
		padding: 20px 25px;
	}
	.about-info ul li h3{
		font-size: 16px;
	}
	.about-info ul li p{
		line-height: 1.5;
	}
}





/* 切换按钮 */
.vi-next,.vi-prev{
	position: absolute;
	top: 50%;
    width: 60px;
    height: 60px;
	z-index: 20;
	background-image: url(ad_ctr.png);
    background-repeat: no-repeat;
	background-color: rgba(0,0,0,0.2);
    border-radius: 50%;
	transform: translateY(-50%);
	cursor: pointer;
	opacity: 1;
}
.vi-prev{
	left: -90px;
	background-position: 0 0;
}
.vi-next{
	right: -90px;
	background-position: 0 -60px; 
}
.vi-prev:hover,.vi-next:hover{
	background-color: #b61d22;
}
@media screen and (max-width:1440px) {
	.vi-prev,.vi-next{
		width: 50px;
		height: 50px;
		background-size: 100% auto;
	}
	.vi-prev{
		left: -70px;
	}
	.vi-next{
		right: -70px;
	    background-position: 0 -50px; 
	}
}






.news-tit{
	padding-bottom: 60px;
}
.news-tit h2{
	font: 30px/1.5 '微软雅黑';
}
.news-tit p{
	font: 18px/1.5 'Roboto','arial';
	color: #878787;
}
/* news */
.newslist ol li{
	float: left;
	width: 32%;
	margin: 0 2% 2% 0;
	background-color: #fff;
}
.newslist ol li:nth-child(3n){
	margin-right: 0;
}
.newslist ol li a{
	display: block;
}
.newslist ol li .img{
	width: 100%;
	overflow: hidden;
}
.newslist ol li .img span{
	display: block;
	width: 100%;
	padding-bottom: 59%;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.newslist ol li .text{
	padding: 7%;
}
.newslist ol li h3{
	margin-bottom: 5px;
	font: 22px/1.5 '微软雅黑';
	color: #000;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.newslist ol li p{
	font-size: 14px;
	line-height: 28px;
	height: 56px;
	margin-bottom: 10px;
}
.newslist ol li .time{
	font-size: 14px;
	color: #d0d0d0;
}
.newslist ol li:hover{
	box-shadow: 0 5px 30px 0 rgba(0,0,0,.15);
}
.newslist ol li:hover h3{
	color: #b61d22;
}
.newslist ol li:hover .img span{
	transform: scale(1.05,1.05);
}
@media screen and (max-width:1600px) {
	.newslist ol li h3{
		font-size: 20px;
	}
}
@media screen and (max-width:1440px) {
	.newslist ol li h3{
		font-size: 18px;
	}
	.newslist ol li p,
	.newslist ol li .time{
		font-size: 13px;
	}
}
@media screen and (max-width:1279px) {
	.newslist ol li h3{
		font-size: 16px;
	}
}



.news-show-left{
	float: left;
	width: 27%;
	padding: 30px;
	background: #fff;
	border-radius: 5px;
	box-sizing: border-box;
	overflow: hidden;
}
.news-show-left h2 {
	font-size: 1.5em;
	font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.4;
    text-align: left;
}
.news-info{
	padding-bottom: 25px;
	line-height: 30px;
	color: #999;
	border-bottom: 1px solid #eee;
}
.news-info a{
	display: block;
	width: 150px;
	padding: 5px 10px;
	margin-top: 30px;
	font-size: 14px;
	text-align: center;
	color: #fff;
	background: #333;
	border-radius: 40px;
	cursor: pointer;
}
.news-content{
	float: right;
	width: 70%;
	font-size: 16px;
	padding: 30px;
	line-height: 28px;
	color: #555;
	background: #fff;
	border-radius: 5px;
	box-sizing: border-box;
	overflow: hidden;
}
.news-show-content p {
	margin-bottom: 10px;
}
.share {
    padding-top: 15px;
}
.share a {
	display: inline-block;
	width: 24px;
	height: 24px;
	padding: 3px;
	margin-right: 4px;
	border: 1px solid #8a8b8f;
	border-radius: 50%;
	overflow: hidden;
	cursor: pointer;
}
.share a img {
	display: block;
}
.news-info a:hover{
	background-color: #b61d22;
}
.light {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 100;
    display: none;
    padding: 25px 10px 13px;
    background-color: #fff;
    border: 4px solid #ddd;
    transform: translate(-50%,-50%);
}
.light i {
    position: absolute;
    right: 8px;
    top: 8px;
    display: block;
    width: 20px;
    height: 20px;
    background: url(closed_02.png) center no-repeat;
    background-size: cover;
    cursor: pointer;
}
.light img {
    width: 250px;
}
.light p {
    text-align: center;
}



/* expage */
.curr {
	display: inline-block;
	padding:0 12px;
	margin-right: 1px;
	font-size: 16px;
	line-height: 35px;
	text-align: center;
	color: #fff;
	background: #cecece;
	border-radius: 4px;
}
a.page {
	display: inline-block;
	padding:0 12px;
	margin-right: 1px;
	font-size: 16px;
	line-height: 35px;
	text-align: center;
	color: #fff;
	background: #b61d22;
	border-radius: 4px;
}
a.page:visited {
	line-height: 42px;
	text-decoration: none;
	color: #fff;
}
.ra {
	color: #666;
}
.ra a,
.ra a:link {
	text-decoration: none;
	color: #666;
}
.ra a:hover {
	text-decoration: underline;
	color: #666;
}
.red {
	color: #ff3330;
}
.yrr {
	color: #FF9900;
}
.bb {
	font-weight: bold;
}
.expage {
	width: 100%;
	padding-top: 30px;
	margin-left: 0px;
	line-height: 30px;
	text-align: center;
}
.error {
	border: 1px #f40 solid;
}
.right {
	border: 1px #44b549 solid;
}

/* contact */
.contact-ban{
	width: 100%;
	padding-bottom: 29.1666%;
	background:  url(../images/contact.jpg) center no-repeat;
	background-size: cover;
}
.contact-bg{
	background-color: #eaedf2;
}
.contact-desc{
	overflow: hidden;
	background-color: #fff;
}
.contact-desc ol li{
	float: left;
	width: calc(100%/3);
	padding: 40px 0;
	text-align: center;
}


/* product */
.product-ban{
	width: 100%;
	padding-bottom: 29.1666%;
	background: url(../images/product.jpg) center no-repeat;
	background-size: cover;
}
.pro-tab a:hover::after{
	border-width: 10px;
}
.pro-tit{
	padding-bottom: 30px;
}
.pro-tit h2{
	font: bold 24px/1.5 '微软雅黑';
	color: #b61d22;
}
.pro-tit p{
	font: 18px/1.5 'arial';
	color: #afafaf;
}
.pro-type ol{
	margin-bottom: 20px;
}
.pro-type ol li{
	float: left;
	width: calc(94%/5);
	margin: 0 1.5% 1.5% 0;
	text-align: center;
	
}
.pro-type ol li a{
	display: block;
	padding: 15% 0;
	background-color: #f4f4f4;
}
.pro-type ol li:nth-child(5n){
	margin-right: 0;
}
.pro-type ol li .img{
	width: 30%;
	margin: 0 auto;
}
.pro-type ol li .img span{
	display: block;
	padding-bottom: 100%;
	background-size: 100% auto;
	background-position: 0 0;
}
.pro-type ol li h3{
	font-size: 18px;
	line-height: 2;
	color: #000;
}
.pro-type ol li p{
	font-size: 14px;
	font-family: arial;
	color: #a3a3a3;
}
.pro-type ol li a:hover{
	background-color: #b61d22;
}
.pro-type ol li a:hover .img span{
	background-position: 0 100%;
}
.pro-type ol li a:hover h3,
.pro-type ol li a:hover p{
	color: #fff;
}
@media screen and (max-width:1440px) {
	.pro-tab a h3{
		font-size: 21px;
	}
	.pro-type ol li h3{
		font-size: 16px;
	}
}
@media screen and (max-width:1279px) {
	.pro-tab a h3{
		font-size: 18px;
	}
	.pro-type ol li h3{
		font-size: 15px;
		line-height: 1.5;
	}
	.pro-type ol li p{
		font-size: 13px;
	}
}



.pro-title {
    font-size: 32px;
    margin-bottom: 25px;
}
.pro-menu{
	padding-bottom: 30px;
}
.pro-menu > ul > li {
	position: relative;
	float: left;
	margin-right: 8px;
}
.pro-menu > ul > li > a {
	display: block;
	padding: 0 25px;
	font-size: 16px;
	line-height: 42px;
	background-color: #fff;
}
.pro-menu > ul > li > a:hover,
.pro-menu > ul > li > a.on{
	color: #fff;
	background-color: #b61d22;
}
.pro-menu-down{
	position: absolute;
	top: 42px;
	left: 0;
	z-index: 100;
	width: 100%;
	background-color: #3a3a3a;
	opacity: 0;
	visibility: hidden;
}
.pro-menu-down a{
    display: block;
    padding: 0 12px;
    font-size: 13px;
    line-height: 40px;
    color: #fff;
}
.pro-menu-down a:hover,
.pro-menu-down a.on {
    background-color: #202020;
}
.pro-menu > ul > li:hover .pro-menu-down{
	opacity: 1;
	visibility: visible;
}

.pro-list ul li{
	position: relative;
	float: left;
	width: calc(97%/4);
	margin: 0 1% 1% 0;
	text-align: center;
	box-sizing: border-box;
	background-color: #fff;
}
.pro-list ul li a{
	display: block;
	padding-bottom: 15px;
}
.pro-list ul li:nth-child(4n){
	margin-right: 0;
}
.pro-list ul li:hover{
	box-shadow: 0 0 30px 0 rgba(0,0,0,.15);
}
.pro-list ul li .img{
	width: 100%;
	margin-bottom: 8px;
	border-radius: 4px;
	overflow: hidden;
}
.pro-list ul li .img img{
	width: 100%;
}
.pro-list ul li em{
	position: absolute;
	top: 10px;
	left: 10px;
	z-index: 9;
	display: block;
	width: 45px;
	line-height: 20px;
	font-size: 14px;
	font-style: normal;
	text-align: center;
	color: #fff;
	border-radius: 20px;
	background-color: #f32b2b;
}
.pro-list ul li p{
	font-size: 14px;
	line-height: 2;
	color: #666;
}
.pro-list ul li h2{
	font-weight: bold;
	color: #000;
	font-size: 16px;
	line-height: 1;
}

@media screen and (max-width:1440px) {
	.pro-title{
		font-size: 26px;
	}
	.pro-menu > ul > li > a{
		font-size: 14px;
	}
	.pro-menu-down a{
		font-size: 12px;
		line-height: 35px;
	}
	.pro-list ul li p{
		font-size: 14px;
	}
	.pro-list ul li h2{
		font-size: 14px;
	}
}