@media (max-width:767px){
.phone-nav { display:block}
.nav_right{ display:none}
.logo_mobile{ display:block}
.logo{ display:none}
.pro_ul li{ width:98%; }
.pro_ul li:nth-child(n) {margin-left:1%;margin-right:1%;}
.pro_ul li:nth-child(1):after {display: none;}
.pro_ul li:nth-child(2):after {display: none;}
.pro_ul li:nth-child(3):after {display: none;}
.pro_ul li:nth-child(4):after {display: none;}
.pro_ul li:nth-child(5):after {display: none;}
.pro_ul li:nth-child(6):after {display: none;}
.pro_ul li:nth-child(7):after {display: none;}
.pro_ul li:nth-child(8):after {display: none;}
.pro_ul li:nth-child(9):after {display: none;}
.pro_ul li:nth-child(10):after {display: none;}
.pro_ul li:nth-child(11):after {display: none;}
.pro_ul li:nth-child(12):after {display: none;}
.pro_ul li:nth-child(12):before {display: none;}
.pro_ul li .pic { position: relative; width:100%;}

.f_yyqh{display:block}
.f_cp{display:none}
.f_fwzc{ display:none}
.f_about{ display:none}
.f_qyzp{ display:none}
.f_pad{ display:block;}
/*版权*/

.izl-rmenu{display:none;}
.ps1_right h3 { padding-top:15px;}
.news_ul li .wen_nei { float: none; padding-right:15px; padding-left:15px;}
.news_ul li .wen_nei p { display:none}
.prev_next li {width:100%; margin-bottom:10px;}
.about_zi img { max-width:100%}
.pro_s1 .ps1_left {width: 100%; }

.pro_s1 .ps1_right { width: 100%; margin-top:1% }
.pro_ul2 li{ width:98%;}
.pro_ul2 li:nth-child(n) {margin-left:1%;margin-right:1%;}
.pro_ul2 li:nth-child(1):after {display: none;}
.pro_ul2 li:nth-child(2):after {display: none;}
.pro_ul2 li:nth-child(3):after {display: none;}
.pro_ul2 li:nth-child(4):after {display: none;}
.pro_ul2 li:nth-child(5):after {display: none;}
.pro_ul2 li:nth-child(6):after {display: none;}
.pro_ul2 li:nth-child(7):after {display: none;}
.pro_ul2 li:nth-child(8):after {display: none;}
.pro_ul2 li:nth-child(9):after {display: none;}
.pro_ul2 li:nth-child(10):after {display: none;}
.pro_ul2 li:nth-child(11):after {display: none;}
.pro_ul2 li:nth-child(12):after {display: none;}
.pro_ul2 li:nth-child(12):before {display: none;}
.pro_ul2 li .pic { position: relative; width:100%;}
.pro_com .p_left{width:100%;}
.pro_com .p_right{ width:100%; margin-top:1%}
.pro_com .p_left .zhe_a b{top:-90px;}
.pro_com .p_right ul li .zhe_a b{top:-70px;}
.sy_gsjj{width:300px;}
.pro_com .p_right2{ width:100%;}
.pro_com .p_right2 ul li .zhe_a b{top:-70px;}
.pro_com .p_right2 ul li{width:49%}
.pro_com .p_right2 ul li:nth-child(2n){margin-right:0px;}
.picScroll-left{ display:none}
.picScroll-left_mobile{ display:block}
.picScroll-left_mobile ul li{ width:48%;}
.slideTxtBox .bd li{width:100%}
.slideTxtBox .bd  li:nth-child(2n){float:left}
}