@media(min-width:992px){
/*导航*/	
.phone-nav { display:block}
.nav_right{ display:none}
.logo{ display:block}
.logo_mobile{ display:none}
/*产品列表*/
.pro_ul li{ width:23.5%;margin-right:2%; }
.pro_ul li:nth-child(2n) { margin-left: 0; margin-right: 2%;}
.pro_ul li:nth-child(2n):after {display: block;}
.pro_ul li:nth-child(11):before { display: none;}
.pro_ul li:nth-child(12):before {display: none;}
.pro_ul li:nth-child(4n) { margin-right: 0px;}
.pro_ul li:nth-child(9):before { display: none;}
.pro_ul li:nth-child(10):before {display: none;}
.pro_ul li:nth-child(11):before {display: none;}
.pro_ul li:nth-child(12):before { display: none;}
.pro_ul li:nth-child(4n+4):after {display: none;}
.pro_ul li .pic {position: relative;width:100%;}
/*底部*/

.f_yyqh{display:block}
.f_cp{display:none}
.f_fwzc{ display:none}
.f_about{ display:none}
.f_qyzp{ display:none}
.f_pad{ display:block; width:200px;}

.izl-rmenu{display:none;}
.ps1_right h3 { padding-top:15px;}

.news_ul li .wen_nei {width: 645px;}

.pro_ul2 li{ width:23.5%;margin-right:2%; }
.pro_ul2 li:nth-child(2n) { margin-left: 0; margin-right: 2%;}
.pro_ul2 li:nth-child(2n):after {display: block;}
.pro_ul2 li:nth-child(11):before { display: none;}
.pro_ul2 li:nth-child(12):before {display: none;}
.pro_ul2 li:nth-child(4n) { margin-right: 0px;}
.pro_ul2 li:nth-child(9):before { display: none;}
.pro_ul2 li:nth-child(10):before {display: none;}
.pro_ul2 li:nth-child(11):before {display: none;}
.pro_ul2 li:nth-child(12):before { display: none;}
.pro_ul2 li:nth-child(4n+4):after {display: none;}
.pro_ul2 li .pic {position: relative;width:100%;}
.pro_com .p_left .zhe_a b{top:-110px;}
.pro_com .p_right ul li .zhe_a b{top:-90px;}
.sy_gsjj{width:700px;}
.pro_com .p_right2 ul li .zhe_a b{top:-90px;}
.picScroll-left{ display:none}
.picScroll-left_mobile{ display:block}
.picScroll-left_mobile ul li{ width:23%;}
.slideTxtBox .bd li{width:49%}
.slideTxtBox .bd  li:nth-child(2n){float:right}
}