#chbnav_touch {display: none;}
.c {zoom: 1;clear: both;}
@media only screen and (max-width: 640px) {

.w1200{ padding:0 10px;}
.dingleft{width: 78%;overflow: hidden;height: 36px; display:none}
.dingright{ }
.prolist{ width:100%;}
.prolist .listleft{width:100%; float:none}
.listleft .p-tit,.listleft .p-titbg,.listleft ul {width:100%;}
.listleft ul:after{ content:''; clear:both;}
.listleft ul li{ width:50%; float:left;}

.prolist .listright,.listright ul,.listright li a .title{width:100%; float:none}
.listright ul{ margin-left:0; margin-top:15px;}
.listright li{ width:50%;}
.listright li a{ margin:auto}
.listright li a .proimg{ width:auto}

.about{padding: 1.8rem 0;}
.about .aboutimg,.about .aboutcon{ width:100%;}


.news .newsimg{ width:auto; height:auto}
.news ul{border-right:none;}


.news,.contact{ width:100%;}
.liuyan .lytext input, .liuyan .lytext textarea{ width:100%;}
.foot{ height:auto}
.foot,.foot .wxzx,.foot .footpro,.foot .footcontact{ width:100%;}
.foot .wxzx{ text-align:center}
.foot h2{ text-align:left;}
.foot .wxzx .wx1{ display:inline-block; float:none}
.foot .footpro li{ float:left; width:50%;}
.foot .w1200 .xian{ display:none}
.foot .w1200 .xian2{ display:block;}
.foot .wxzx,.foot .footpro,.foot .footcontact{ position:relative}
.foot .w1200 .xian2{ width:100%;height:1px; position:absolute; left:0; top:55px; background:#edf1f5}
.foot .footcontact{ margin-bottom:60px;}

/*内页*/
.neiye{ margin:10px;}
.neinav li{ float:left; width:33.3%}
.neinav li a{ width:95%}

.pro{ width:100%}
.pro li{ width:50%;}
.pro li .title{ height:36px;}

.conn .proshow1 .js-silder,.conn .proshow1 .prodesc{ width:100%;}
.proshow2 .listleft{ display:none}
.proshow2 .prodetail_con{ width:100%;}
.cpzx .ly_msg ul li .msg_btn{ width:100%}
.cpzx .ly_msg ul li h4{ display:none}
.cpzx .ly_msg ul li .msg_ipt1, .ly_msg ul li .msg_tara{ width:100% !important; padding-right:0;}
.conn .xgcp li{margin: 1%;width: 48%;}


/*手机端导航*/
.menu {display: none;}
.box {width: 90%;}
#chbnav_touch {display: block;}
.chbnav_touch_nav .chbnav_select {left: 0;}
.chbnav_touch_nav_box {position: fixed;top: 0;overflow: auto;left: -100%;width: 100%;height: 100%;z-index: 1000;background: #fff;-webkit-transition: all 0.4s;-moz-transition: all 0.4s;-ms-transition: all 0.4s;-o-transition: all 0.4s;transition: all 0.4s;}
.chbnav_touch_navli {padding: 0 5%;}
.chbnav_touch_navli1 img {float: right;margin-top: 19px;}
.chbnav_touch_navli2 {padding: 0 0 0 5%;}
.chbnav_touch_navli2 a {display: block;width: 80%;float: left;border-bottom: 1px solid #f1f1f1;}
.chbnav_touch_navli2_img {display: block;float: left;width: 20%;text-align: center;border-bottom: 1px solid #f1f1f1;border-left: 1px solid #f1f1f1;}
.chbnav_touch_navli2_img img {width: 10px;}
.chbnav_touch_navli b {font-family: "Microsoft YaHei";float: right;font-size: 15px;}
.chbnav_touch_erji {display: none;background-color: #f1f1f1;padding-left: 20px;}
.chbnav_touch_erji a {display: block;font-size: 16px;color: #333333;}
.chbnav_touch_top_logo {position: absolute;height: 100%;left: 4%;}
.chbnav_touch_nav_title {height: 58px;line-height: 58px;border-bottom: 1px solid #DDDDDD;}
.chbnav_touch_nav_title .chbnav_touch_erji {line-height: 42px;padding: 12px 0 12px 20px;}
.chbnav_touch_nav_title span {font-size: 18px;color: #16436C;float: left;}
.chbnav_touch_top_logo img {height: 85%;margin-top: 5px;}
.chbnav_touch_top {position: relative;height: 60px;width: 100%;border-bottom: 1px solid #ddd;background-color: #ffffff;}
.chbnav_touch_top_list {position: absolute;right: 4%;width: 36px;height: 100%;}
.chbnav_touch_top_list_c {margin-top: 20px !important;}
.chbnav_touch_top_list_a {width: 90%;height: 1px;margin: 0 auto;background-color: #666666;}
.chbnav_touch_top_list_b {margin: 8px auto;}
}
@media only screen and (max-width: 382px) {

}