/*关于我们内容*/
.aboutcontent{background:url(../images/contentbg.png);}
.banner{height:400px;background-size:cover;}
.znav{height:53px;background:#000;text-align:center;padding:21px 0 18px 0;}
.znav ul li{display:inline-block;padding:0 14px;border-right:1px solid #cdcdcd;line-height:14px;font-size:12px;}
.znav ul li:last-child{border-right:0;}
.znav ul li a{color:#fff;}
.dynr{padding:62px 10px 113px 10px;}
.dynr h2{font-size:40px;font-family: arial;color:#fff;text-align:center;line-height:64px;}
.dynr h3{font-size:25px;color:#fff;text-align:center;line-height:47px;}
.dynr .line{width:50px;border-bottom:2px solid #fff;margin:22px auto 25px;}
.dynr p{line-height:30px;text-align:center;color:#ccc;margin:0;}

.dynr2{padding:62px 10px 200px 10px;background:url(../images/dybg.jpg) center center no-repeat;background-size:cover;}
.dynr2 h2{font-size:40px;font-family: arial;color:#fff;text-align:center;line-height:64px;}
.dynr2 h3{font-size:25px;color:#fff;text-align:center;line-height:47px;}
.dynr2 .line{width:50px;border-bottom:2px solid #fff;margin:22px auto 80px;}
.dynr2 p{line-height:40px;text-align:center;color:#ccc;margin:0;font-size:20px;}

.scroll{cursor: pointer;}
.show-s{display:block;}
.hidden-s{display:none;}

@media (min-width: 760px) {
	.banner{height:500px;}
	.show-s{display:none;}
	.hidden-s{display:block;}
	
} 
@media (min-width: 1000px) {

}
@media (min-width: 1200px) { 
	.banner{height:600px;}
}