#mobileMenuBtn{display:none; }
.mobileMenu{display:none;}
@media screen and (max-width:767px){
	#mobileMenuBtn{ display:block;}
	.mobileMenuBtn{ position:fixed; right:20px; top:45px;width:30px; height:30px;cursor:pointer; color:#999; background:#f2f2f3 url(../images/mobileMenuBtn.gif) no-repeat center center; text-align:center; border:1px solid #ddd; z-index:999; border-radius:3px; }
	.mobileMenuBtn:hover{ background-color:#ddd;}
	.mobileMenuBtn i{display:block;width:30px; height:30px;cursor:pointer;}
	.mobileMenuBtn .fa-bars{width:30px; height:30px; overflow:hidden;}
	.mobileMenu{ position:fixed; left:0; top:0; z-index:6005; font-size:14px; overflow-x:hidden; overflow-y:auto; background:#333; height:100%; width:200px; -webkit-transition:left .3s ease-in; transition:left .3s ease-in;}
	.mobileMenu ul{ position:absolute; top:0; width:100%; left:0; height:100%; background:#333; list-style:none; margin:0; padding:0; color:#fff; -webkit-transition:left .3s ease-in; transition:left .3s ease-in;}
	.mobileMenu ul li{ border-bottom:1px solid #222; overflow:hidden;}
	.mobileMenu ul li a{ display:block; width:80%; float:left; text-indent:15px; color:#fff; height:36px; line-height:36px;}
	.mobileMenu ul li a:active{ background-color:#222;}
	.mobileMenu ul li a i{ text-indent:0;}
	.mobileMenu ul li .openChild{ cursor:pointer; display:block; height:36px; line-height:36px; box-sizing:border-box; border-left:1px solid #222; width:20%; font-size:20px; text-align:center; float:right;}
	.mobileMenu ul li .openChild:active{ background-color:#222;}
	.mobileMenu ul li ul{ left:100%;}
}


@media screen and (max-width:767px){
	.wide{width:98%; overflow:hidden;}
	.top{display:none;}
	.menu{display:none;}
	.iproduct li {float:none;width: auto; max-width:452px; margin:1% auto; }
	.isolution li {width: 48%;margin:1%; }
	.video{ float:none;width: auto; }
	.service{float:none;width: auto;}
	.icompany{ width:auto; }
	.icompany img{ max-width:100%; }
	.slick-c .slick-arrow{margin-top: -18px;width: 36px;height: 36px; }
	.inews .first{float:none; width:auto; } 
	.inews ul{margin:0; padding:12px 0;}
	.footnav dl{ display:none;}
	.f_erweima{width:auto;  float:none;}

	#main{}
	#left{width:auto; float: none; margin:0 0 2% 0;position:relative; height:auto; }
	.banner{}
	.leftnav{ position:relative;top:auto; }
	.leftnav h3{padding:2% 0 2% 20px;}
	.leftnav h3 strong{ display:inline-block;}
	.leftnav h3 span{ display: inline-block; padding:0 10px;}
	.leftnav dl{ }
	.leftnav dt{display:inline-block;margin:2px;}
	.leftnav dt a{line-height:40px; }

	.leftnav dd{display:none;}
	#right{ width:auto; float: none;  padding:1% 0;}
	.contain{margin:0;}
	.title{display:none;}
	.place{display:none;}
	.business li em:hover span{top: 40%;}
	.business li h3{font-size:22px;margin:0 0 2% 0;}
	.business li .more{margin-top:2%;}
	.business li div{  padding:2% 5%; }
	.business li p{line-height:1.6em; font-size:12px; }
	.business li .more{display:none;}
	.newslist li{ float:none; }
	.newslist li span{display:none;}
	.newslist li em{display:none; }	
	.newslist li div{ margin:0;}
	.pro_a{ float:none; width:98%;}
	.productb .picdiv{ width:25%;}
	.pic_list .picdiv{ width:25%;}
	.client img{ width:70%;height:70%;}
	.comment{display:none;}
	#leftmsg{width:100%; float:none; display:block; }
	#rightmsg{ display:none;}	
}

@media screen and (max-width:479px){
	.iproduct li { max-width:auto; }
	.isolution li { float:none;width: auto;margin:1%; }
	.service h2{ font-size: 30px; }
	.service li {float:none;width: auto; margin:0 2%; text-align:center; }
	.slick-c .slick-arrow{margin-top: -13px;width: 26px;height: 26px; }

	
	.leftnav{ margin-left:0; }
	.newslist li div{margin-left:0px;}
	.business li em{display:none;}	
	.business li div{width:auto; float:none;}

	.publiclist li span{ display:none;}
	.client li{ width:97%;float: none; }
	.special img{width:50%;height:50%;}
	.productb .picdiv{ width:50%;}
	.pic_list .picdiv{ width:50%;}
}