.banner img{height:auto;display: block;margin:auto;}
.cru{height:40px;background: #eae9e9;line-height: 40px;font-size:14px;color:#333;}
.cru img{width:15px;height:15px;vertical-align:middle;}
.cru span{vertical-align: middle;}
.cru a{font-size:14px;color: #333;vertical-align: middle;}
.cru a:hover{color:#c9272b;}
.cru a:after{content: ">";margin:0 5px;color:#333;}

/*左边导航通用*/
.about-r{width:920px;margin-top:66px;background: url(/template/cn/images/tu15.png) no-repeat right 0px bottom 120px;padding-bottom:250px;}
.about-r1{width:920px;margin-top:66px;padding-bottom:50px;}
.about-r1 img{display: block;margin:auto;}

/*发展历程*/
.about-fzlc{width:920px;margin-top:66px;padding-bottom:50px;}
.about-fzlc>img{width:30px;height:92px;display: block;margin:0 auto;}
.about-fzlc ul{max-height:1000px;overflow: hidden;}
.about-fzlc .about-fzlc-ul{max-height:10000000000000px;overflow: visible;}
.about-fzlc ul li{position: relative;width: 100%;overflow: hidden;padding-bottom: 30px;}
.about-fzlc ul li:before{content: "";width: 2px;height: 100%;background: #ccc;left: 50%;top: 0;position: absolute;margin-left: -2px;}
.about-demo{float: right;width:430px;}
.about-demo-l{float: left;text-align:right;width:430px;border:1px solid #f00;}
.about-fzlc ul li:nth-of-type(odd) .about-demo-info img{position: absolute;left: -490px;top:0;width:430px;height:270px;display: none}
.about-fzlc ul li:nth-of-type(even) .about-demo-info img{position: absolute;left: 490px;top:0;width:430px;height:270px;display: none}
.about-fzlc ul li .about-demo-info:last-child img{top:unset;bottom:0}
.about-fzlc ul li .about-demo-info:nth-last-child(2)  img{top:unset;bottom:-50px;}
.about-fzlc ul li .about-demo-info:nth-child(2)  img{top:0 !important;bottom:unset !important;}
.about-fzlc ul li .about-demo-info:hover img{display: block;}
.about-demo-info{line-height: 26px;color:#333;position: relative;padding-bottom:36px;cursor: pointer;}
.about-fzlc ul li:nth-of-type(odd) .about-demo-info:after{content: "";width:9px;height:9px;background: #a5a5a5;display: block;border-radius: 50%;position: absolute;top:10px;left:0%;margin-left:-35px;}
.about-demo-nian{color:#c8161d;font-size:26px;font-weight: bold;padding-bottom:25px;}
.about-demo-nian:after{content: "";width:2px;height:2px;border:5px solid #c9272b;display: block;border-radius: 50%;position: absolute;top:6px;left:50%;margin-left:-7px;}
.about-img img{width:430px;height:270px;}
.about-fzlc ul li:nth-of-type(odd) .about-img{float: left;width:430px;min-height: 270px;}
.about-fzlc ul li:nth-of-type(even) .about-demo{float: left;text-align: right;}
.about-fzlc ul li:nth-of-type(even) .about-img{float: right;width:430px;min-height: 270px;}
.about-fzlc ul li:nth-of-type(even) .about-demo-info:after{content: "";width:9px;height:9px;background: #a5a5a5;display: block;border-radius: 50%;position: absolute;top:10px;right:0%;margin-right:-33px;}
.about-img img{display: none;}
.about-more{color:#666;font-size:14px;text-align: center;transition: all 1s;width:100%;display: block;height:80px;line-height: 20px;padding-top:24px;background-image: linear-gradient(rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 1));margin-top:-20px;position: relative;z-index: 999999;}
.about-more:hover{padding-top:30px;color:#666;}
.about-more1{display: none;}
/*企业荣誉*/
.about-ry{width:920px;margin-top:66px;text-align: center;}
.about-ry>ul li{float: left;width:290px;margin:8px;}
.about-ry>ul img{width:auto;height:200px;z-index: 99999999;}
.about-ry>ul li p{text-align: center;line-height: 20px;margin-top:15px;height:40px;overflow: hidden;}

@media screen and (max-width:1024PX) {
	.w {padding: 0 3%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;}
	.banner img{height:auto;}
	.about-l{width:100%;}
	.about-l-list .about-a{background: url(/template/cn/images/tu13.png) #c8161d no-repeat right 1rem top 16px;}
	.about-l-list li:hover{background:url(/template/cn/images/tu13.png) #c8161d no-repeat right 1rem top 16px;}
	.about-r{width:100%;padding-bottom:40px;}
	.about-r *{max-width:100%;}
	.about-r img{max-width:100%;height:auto;}
	
	.about-r1{width:100%;}
	.about-r img{max-width: 100%;height:auto;}
	.about-fzlc{width:100%;}
	.about-demo{width:100%;}
	.about-fzlc ul li:before,.about-demo-nian:after,.about-fzlc>img{display: none;}

	.about-ry{width:100%;}
	.about-ry>ul li{width:46% ;margin:2%;}
	.about-ry>ul li img{width:auto;height:8rem;}
	.about-fzlc ul li .about-demo-info:hover img{display: none;}
	.about-fzlc ul li:nth-of-type(odd) .about-img,.about-fzlc ul li:nth-of-type(even) .about-img{min-height: auto;}

}