@media (max-width: 800px){
	.search{
		display: none;
	}
	.nav{
		display: none;
	}
	/*.silder-main-img{
		width: 100%;
	}
	.silder-main-img img{
		width: 100% !important;
		height: auto;
	}
	.silder-scroll{
		height: 6rem;
	}

.silder-ctrl-con{
	width: 0.4rem;
	height: 0.08rem;
}
.silder-main{
	height: 6rem;
}
.js-silder-ctrl{
	bottom: 2.2rem;
}	*/
.content{
	width: 100%;
	padding: 0 0.2rem;
	box-sizing: border-box;
}	
.product {
    width: 100%;
    background: #ffffff;
    padding:0;
    box-sizing: border-box;
    z-index: 10;
    position: absolute;
    left: 0;
    top:-50px;
    margin-left:0;
}
.items{
	margin-top: 0.4rem;
}	
.items h2{
	font-size: 0.32rem;
}
.prod_ar,.prod_ar2{
	margin-top: 0.3rem;
}	
.prod_ar li,.prod_ar2 li{
    float: left;
    width: 48%;
    overflow: hidden;
    height: auto;
    margin-left: 0;
    box-sizing: border-box;
    margin-top: 0.2rem;	
}	
.prod_ar li:nth-child(2n),.prod_ar2 li:nth-child(2n){
    float: right;
}	
.prod_ar li img,.prod_ar2 li img{
	height: 2rem;
}	
.duct_info {
    display: block;
    padding: 0.2rem;
    box-sizing: border-box;
}
.duct_info em{
	font-size: 0.28rem;
}	
.duct_info button {
    font-size: 0.28rem;
    line-height: 0.6rem;
    margin-top: 0.2rem;
    width: 2rem;
    height: 0.6rem;
}	
.footer h1{
	display: none;
}	
.help{
	display: none;
}	
.call_con{
	float: initial;
	margin: 0 auto;
	width: 100%;
	text-align: center;
	padding-top: 0.2rem;
}	
.call_con img{
	margin-top: 0;
	vertical-align: middle;
	display: inline-block;
}	
.call_con p{
	margin-top: 0;
	display: inline-block;
}		
.footer{
	padding: 0.3rem 0;
/*	position: absolute;
	left: 0;
	bottom: 0.8rem;
	margin-top: 1rem;*/
}	
.copyright {
	width: 100%; 
    height: 0.8rem;
    line-height:0.8rem;
/*    position: absolute;
	left: 0;
	bottom:0;
	 */  
}	
.find{
	display: none;
}	
.list_box{
	width: 100%;
	padding:0.3rem 0.2rem;
	margin-top: 1.2rem;
}	
.sidebar{
	width: 100%;
	float: initial;
}
.sidebar h3{
	height: 0.6rem;
	font-size: 0.32rem;
	line-height: 0.6rem;
	padding: 0 10px;
}
.inst{
	margin-top: 0.3rem;
	border-top:2px solid #000000;
}
.inst li{
	font-size: 0.3rem;
}
.xuan_ze{
	display: none;
}
.lists{
	width: 100%;
	float: initial;
}
.returns{
	width: 100%;
	float: initial;
	margin-top: 0.3rem;
}
.title{
	height: auto;
	line-height: 0.5rem;
	font-size: 0.32rem;
	padding: 0.3rem 0;
}
.returns .xian{
	height: 0.04rem;
	margin-top: -0.04rem;
}
.fan_h{
	margin-top: 1rem;
	height: 0.6rem;
	width: 3rem;
	line-height: 0.6rem;
	font-size: 0.32rem;
}
.search_box{
	width: 100%;
	padding: 0.3rem 0;
}
.title2{
	font-size: 0.32rem;
}
.xian2{
	height: 0.04rem;
	margin-top: -0.04rem;
	}
.key{
	width: 100%;
	margin-top: 0.6rem;
	height: auto;
	line-height: 0.6rem;
}
.key input{
	height: 0.6rem;
}
.key em{
	font-size: 0.24rem;
}
.key input{
	width: 49%;
}
.key img{
	margin: 0;
}
.key .sou{
	height: 0.6rem;
}
.title3{
	width: 100%;
	font-size: 0.32rem;
	line-height: 0.5rem;
	padding: 0.2rem;
}
.inst li{
	padding: 10px;
}
.frr{
	display: none;
}
.drop{
	position: initial;
	width: 100%;
	margin-top: 10px;
	display: block;
}
.inst .active a:after{
	left: -14px;
}

.phone_head{
	position: fixed;
	z-index: 99;
	left: 0;
	top: 0;
	height: 1rem;
	padding: 0 10px;
	box-sizing: border-box;
}
.phone_head{
	position: fixed;
	z-index: 99;
	left: 0;
	top: 0;
	height: 1.2rem;
	padding:0.2rem;
	box-sizing: border-box;
	width: 100%;
	background: rgba(0, 0, 0, 0.85);
	display: block;
}
.phone_head .logo{
	height: 0.8rem;
	width: auto;
}
.open_nav{
	float: right;
	margin-top: 0.1rem;
}

.phone_nav{
	/*transition: 0.5s;*/
	position:fixed;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.85);
	z-index: 20;
	top: 1.2rem;
	/*display: none;*/
}
.phone_nav span{
	width: 100%;
	overflow: hidden;
	padding:0.2rem 0.4rem;
	line-height: 0.24rem;
	overflow: hidden;
	box-sizing: border-box;
	cursor: pointer;
	display: block;
	font-size: 0.34rem;
	color: #ffffff;
}
.phone_nav span img{
	float: right;
}
.phone_nav span .add{
	height:0.4rem;
	vertical-align: middle;
}
.phone_nav span .jian{
	width: 0.4rem;
	display: none;	
}
.sub_xiala{
	height: auto;
    width: 100%;
    overflow: auto;
}
.phone_nav .span_t a{
	color: #ffffff;
}
.phone_nav .span_t a:hover{
color: #7f945f;
}
.sub_xiala{
	padding-left: 0.2rem;
}
.sub_xiala li{
	line-height: 0,44rem;
}
.sub_xiala li a{
	display: block;
	height: auto;
	line-height: 0.44rem;
	font-size: 0.28rem;
	color: #ffffff;
	padding: 0.2rem 0;
	padding-left: 0.2rem; 
	overflow:hidden;
	text-overflow:ellipsis;
	white-space:nowrap;
} 
.sub_xiala li img{
	float: none;
	padding-right: 0.1rem;
	height: 0.26rem;
}	
.sub_xiala li a{
	color: #dddddd;
}
.sub_xiala a:hover{
	color: #dddddd !important;
	background: #7f945f;
}
.op_op{
	padding: 0.2rem 0;
	overflow: hidden;
}
.span_t>a{
	overflow:hidden;
	text-overflow:ellipsis;
	white-space:nowrap;
	width: 6.2rem;
	display: inline-block;
}
.prod_ar2 li:nth-child(4n+1){
	margin-left: 0;
}
.search_box{
	margin-top:1.2rem;
}
}