#mobileMenuBtn{display:none; }
.mobileMenu{display:none;}
@media screen and (max-width:767px){
	#mobileMenuBtn{ display:block;}
	.mobileMenuBtn{ position:fixed; right:20px; top:20px;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:9999; 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%; }
	.toptel{display:none;}
	.logo p{display:none;}
	.menu{display:none;}
	.search{display:none;}
	.ibulletin{float:none; width:auto;}
	.about img{ display:none;}
	.icompany{margin:0 1%;}
	.environment{ margin:0 1%;}
	.icase li em{ min-height: 0;}
	.inews .img{display:none;}
	.inews ul{list-style:none; margin-left:0px; }
	.inews ul li em{width:90px; margin-right:15px;}

	#main{}
	.leftnav{padding:0;}
	.leftnav dt{margin:1px;}
	#left{ width:auto; float: none; }
	.leftnav dt{display:inline-block;}
	.leftnav dd{display:none;}
	#right{  width:auto; float: none; margin:0 auto;padding:2%;}
	.container{}
	.place{display:none;}
	.place span{float:none; }
	.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){
	.ibulletin li span{display:none;}
	.plist{border-bottom:0; height:auto; margin-bottom:10px;}
	.plist li{ float:left; width:33.3%; }
	.prcont li{  width:46%;}
	.icase li{ width:48%;}
	.inews ul li{ padding:10px;}
	.inews ul li em{ display:none;}
	.inews ul li span{ display:none;}

.leftnav{}
	.place p{ display:none; }
	.newslist li em{display:none; }	
	.newslist li div{margin-left:0px;}
	.publiclist li span{ display:none;}
	.client li{ width:97%;float: none; }
	.special img{width:40%;height:40%;}
	.productb .picdiv{ width:50%;}
	.pic_list .picdiv{ width:50%;}
	.xypg-product-list li{width: 41%;}
}