.dhheader{ display: none; }

@media(max-width:1023px)
{
<script type="text/javascript" charset="utf-8">
    ;(function (W, D) {
        W.ec_corpid = '104266';
        W.ec_cskey = 'KQBwH81r3sExaTNN1O';
        W.ec_scheme = '1';
        var s = D.createElement('script');
        s.charset = 'utf-8';
        s.src = '//1.staticec.com/kf/sdk/js/ec_cs.js';
        D.getElementsByTagName('head')[0].appendChild(s);
    })(window, document);
</script>

     /* 网页全屏显示 */
    body{width:100%}
    html{overflow-x:hidden}
     /* 手机头部尾部 */
        #sjprd .prd_rbt{width:100%}
	#sjprd .prd_rbt p{width:15%}
        #sjprd{display:block}
    /* 正文全屏显示 */
	.center .right{width:100%}
	.center{width:100%}
	.center .right .right_main{width:95%}
    /* 为了避免正文图片超出屏幕宽度 */
    /* 正文图片宽度最多是屏幕宽度的90% */
    .center img{max-width:100%} 
		.center{width:100%;}
	.honor{width:100%;}
	.center .right{width:100%;}
	.center .right .right_main{width:100%;}
 	.center .right .right_main .pro_con{width:100%;}
    .center .right .right_main .n_info_con img{width:98%;height:auto;}
    .center .right .right_main .news_text img{width:98%;height:auto;}
    .center .right .right_main .pro_con .pro_read_no2 img{width:98%;height:auto;}
	.center .right .right_main .pro_con dl{min-width:47%;height:auto;}
	.center .right .right_main .pro_con dl dt {width:100%;height:auto;}
	.center .right .right_main .pro_con dl dd {width:100%;height:auto;}
    .center .right .right_main .pro_con dl dt img{width:100%;height:100%;}
    .center .right .right_main .news_con .pro_con dl{min-width:168px;height:auto;}
    .center .right .right_main .news_con .pro_con dl dt {width:100%;height:168px;}
    .center .right .right_main .news_con .pro_con dl dd {width:100%;height:auto;}
    .center .right .right_main .news_con .pro_con dl dt img{width:100%;height:100%;}
    /* 隐藏头部、导航、侧栏、页脚 */
    .top{display:none}
    .content{display:none}
    #mbx{display:none}
    .product_left{display:none}
    .bannerBG{display:none}
    .nav{display:none}
    #tantou1{display:none}
    #fengefu{display:none}
    #sub_nav{display:none}
    /*#footer{display:none}*/
    /*#header{display:none}*/
    /*.beian{display:none}*/
    .center .left{display:none}
}
@media(max-width:900px)
{
    .dhheader{ display: block; }
    #header { 
        width: 100%;
        height: auto;
        background: #fff;
        margin-top: 40px;
        overflow: hidden;
    }
    #header .wrap { 
        width: 100%;
        height: auto;
        margin: 10px auto; 
        /*display: flex;*/
        -webkit-box-flex: 1;
        box-sizing: border-box;
        overflow: hidden;
    }
    .wrap img{ width: 90%; }
    #header .wrap .left{ 
        width: auto; 
        height: auto;
        display: flex;
    }
    #header .wrap .right{ padding: 0; width: auto; height: auto; margin: 35px 0 0 0; text-align: right;}
    #header .wrap .left .logo{ width: auto;height: auto;margin: 0; }
    #header .wrap .left .logo_bt{ width: auto; height: auto; margin: 15px 0 0 0;}

    #footer{
        width: 100%;
        height: auto;
    }
    .foot{
        width: 100%;
        height: auto;
        padding: 10px 0;
        overflow: hidden;
    }
    .foot .footleft{
        margin: 20px 0 0 10px;
    }
    .foot .footright{
        margin: 20px 10px 0 0;
    }
    .beian{}
    .beianwd{ width: 100%; height: auto;}
}
@media(max-width:778px) /* 768px */
{
    #header { width: 100%;height: auto;background: #fff;overflow: hidden;}
    #header .wrap { 
        width: 100%;
        height: auto;
        margin: 10px auto; 
        display: flex;
        -webkit-box-flex: 1;
        box-sizing: border-box;
        overflow: hidden;
    }
    .wrap img{ width: 80%; }
    #header .wrap .left{ 
        width: auto; 
        height: auto;
    }
    #header .wrap .right{ padding: 0; width: auto; height: auto; }
    #header .wrap .left .logo{ width: auto;height: auto;margin: 0; }
    #header .wrap .left .logo_bt{ width: auto; height: auto; }
}
@media(max-width: 762px) {
   .footleft .p1{
        font-size: 13px;
   }
   .footleft p{
        font-size: 12px;
   }
   .footright ul li{
        width: 110px;
   }
   .footright li img{
        width: 100%;
        height: auto;
   }
}
@media(max-width: 692px) {
    .foot .footright{
        float: none;
        display: inline-table;
    }
    .foot .footright{
        margin: 20px 10px 10px 0;
    }
}
@media(max-width:414px)
{
    #header { width: 100%;height: auto;background: #fff;overflow: hidden;}
    #header .wrap { 
        width: 100%;
        height: auto;
        margin: 5px auto; 
        display: flex;
        -webkit-box-flex: 1;
        box-sizing: border-box;
        overflow: hidden;
    }
    .wrap img{ width: 85%; }
    #header .wrap .left{ 
        width: auto; 
        height: auto;
        margin: 10px 0 0 0;
    }
    #header .wrap .right{ 
        padding: 0; 
        width: auto; 
        height: auto; 
        margin: 20px 0 0 0;
    }
    #header .wrap .left .logo{ width: auto;height: auto;margin: 0; }
    #header .wrap .left .logo_bt{ 
        width: auto; 
        height: auto; 
        margin: 8px 0 0 0;
    }
}
@media(max-width:320px)
{
    #header { width: 100%;height: auto;background: #fff;overflow: hidden;}
    #header .wrap { 
        width: 100%;
        height: auto;
        margin: 5px auto; 
        display: flex;
        -webkit-box-flex: 1;
        box-sizing: border-box;
        overflow: hidden;
    }
    .wrap img{ width: 80%; }
    #header .wrap .left{ 
        width: auto; 
        height: auto;
        margin: 10px 0 0 0;
    }
    #header .wrap .right{ 
        padding: 0; 
        width: auto; 
        height: auto; 
        margin: 20px 0 0 0;
    }
    #header .wrap .left .logo{ width: auto;height: auto;margin: 0; }
    #header .wrap .left .logo_bt{ 
        width: auto; 
        height: auto; 
        margin: 8px 0 0 0;
    }
}