@CHARSET "UTF-8";
/* AB模板网 整站模板下载 */
/* 模板：Www.AdminBuy.Cn */
.pd9{padding-bottom: 9vw !important;}

#stylesubnav{width:100%;border-bottom:1px solid #E5E5E5;background:#eff0f1;}
#stylesubnav .xq_c{padding:0;position:relative;}
#stylesubnav .xq_crumbs{background:url(../images/position.png) no-repeat left 18px;background-size:auto 12px;line-height:29px;padding:10px 0 10px 20px;color:#999;}
#stylesubnav .xq_crumbs a{color:#999;}
/*px*/
#px_banner{width:100%;}
#px_banner img{width:100%;min-height:150px;}
#px_banner .crumbs{position:absolute;left:0;bottom:27px;width:100%;text-align:right;}
#px_banner .crumbs .xq_crumbs{line-height:24px;padding-left:20px;color:#FFF;display:inline-block;}
#px_banner .crumbs .xq_crumbs a{color:#FFF;}

.px_txt{position:absolute;width:100%;height:100%;left:0;top:0;}
.px_txt .container{position:relative;height:100%;}
.px_txt .px_txt_p{position:absolute;top:50%;transform:translateY(-50%);left:0;width:100%;text-align:right;}
.px_txt .px_txt_p p:first-child{font-size:40px;height:40px;line-height:40px;color:#FFF;text-transform:uppercase;font-weight:bold;}
.px_txt .px_txt_p p:last-child{height:58px;line-height:58px;font-size:48px;color:#FFF;margin-top:13px;font-weight:bold;}


/*sub_nav*/
#sub_navbg{width:100%;background:#F4F4F4;}
.sub_nav{}
.sub_nav a{border-right:1px solid #FFF;height:60px;line-height:60px;text-align:center;width:186px;display:block;position:relative;float:left;font-size:15px;}
.sub_nav a:before{content:none;border-left:9px solid transparent;border-right:9px solid transparent;border-top:9px solid #0071bd;position:absolute;left:50%;margin-left:-9px;bottom:-9px;}
.sub_nav a.on{background:#fd2d00;color:#FFF;}
.sub_nav a.on:before{content:'';}
/*sub_cnav*/
.sub_cnav{margin-top:20px;background:#eee;font-size:0;-webkit-text-size-adjust:none;}
.sub_cnav a{border-right:1px solid #FFF;height:49px;line-height:49px;text-align:center;padding:0 30px;font-size:14px;position:relative;display:inline-block;}
.sub_cnav a.on{background:#fd2d00;color:#FFF;}

/*sub_title*/
.sub_title{text-align:center;position:relative;}
.sub_title .s_t{margin:0;font-size:36px;color:#313131;height:46px;line-height:46px;position:relative;font-weight:bold;}
.sub_title .s_t span{font-weight:bold;color:#fd2d00;}
.sub_title i{display:block;width:41px;height:4px;background:#fd2d00;margin:19px auto 0;}
.sub_title p{margin:0;font-size:16px;color:#666;line-height:26px;margin-top:6px;}
/*page*/
.manu{text-align:center;margin-top:30px;}
.manu a{border:1px solid #D9D9D9;padding:9px 15px;text-decoration:none;margin:0 2px;display:inline-block;}
.manu a:hover{border:1px solid #D9D9D9;}
.manu a:active {border:1px solid #D9D9D9;}
.manu .current {border:1px solid #DB1B23;padding:9px 15px;background:#DB1B23;font-weight:bold;margin:0 2px;color:#FFF;display:inline-block;}
.manu .disabled{border:1px solid #D9D9D9;padding:9px 15px;color:#D9D9D9;margin:0 2px;display:inline-block;}


/*公用右侧*/
.newscow_right{width:25%;float:right;}
.newscow_right .news_product{border:1px solid #dbdbdb;padding:10px;}
.newscow_right .news_product .np_title{font-size:14px;color:#2a2a2a;line-height:12px;padding:10px 0;border-bottom:2px solid #2a2a2a;}
.newscow_right .news_product .np_title span{font-size:22px;line-height:32px;}
.newscow_right .news_product .bd{overflow:hidden;zoom:1;margin-top:30px;}
.newscow_right .news_product .bd ul li{}
.newscow_right .news_product .bd ul li .r_img{width:100%;padding-bottom:75%;position:relative;border:1px solid #ccc;}
.newscow_right .news_product .bd ul li .pic{position:absolute;top:0;left:0;width:100%;height:100%;}
.newscow_right .news_product .bd ul li .pic img{display:block;width:100%;height:100%;object-fit:contain;}
.newscow_right .news_product .bd ul li .title{height:40px;line-height:40px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center;}
.newscow_right .news_product .bd ul li .title a{color:#666}
.newscow_right .news_nlist{ padding-bottom:5px; overflow:hidden}
.newscow_right .news_nlist ul{ padding-top:5px}
.newscow_right .news_nlist ul li{line-height:36px;background:url(../images/zys_42.jpg) no-repeat 2px center; text-indent:0.3cm; margin:0 auto; border-bottom:1px dashed #d5d5d5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
/*公用分页*/
.fanye{list-style:none;border-top:1px dashed #cccccc;border-bottom:1px dashed #c2a9a4;padding-top:10px;padding-bottom:10px;margin-top:10px;}
.fanye ul li{height:30px;line-height:30px;text-align:left;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.fanye ul li a{ color:#333;}

/*分页*/
.manu {padding:25px 3px;margin:3px;text-align:center;}
.manu a{border:1px solid #D9D9D9;padding:9px 15px;text-decoration:none;margin:0 2px;}
.manu a:hover{border:1px solid #D9D9D9;}
.manu a:active {border:1px solid #D9D9D9;}
.manu .current {border:1px solid #fd2d00;padding:9px 15px;background:#fd2d00;font-weight:bold;margin:0 2px;color:#FFF;}
.manu .disabled{border:1px solid #D9D9D9;padding:9px 15px;color:#D9D9D9;margin:0 2px;}

/*product_list*/
.product_list{position:relative;padding:20px 0 30px;}
.product_list li{margin-top:15px;width:23.8%;float:left;cursor:pointer;margin-left:1.6%;}
.product_list li:nth-child(4n+1){margin-left:0;}
.product_list li .p_img{width:100%;padding-bottom:80%;position:relative;overflow:hidden;border:2px solid #efefef;}
.product_list li .p_img img{object-fit:contain;width:100%;height:100%;display:block;position:absolute;left:0;top:0;}
.product_list li .p_img .videoicon{background:url(../images/v_icon.png) no-repeat center center rgba(14,104,176,.7);;position:absolute;left:0;top:0;background-size:60px auto;display:block;width:100%;height:100%;}
.product_list li p{margin:0;line-height:43px;color:#666;text-align:center;background:#F1F1F1;padding:0 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.product_list li p a{color:#666;}
.product_list li .h_img{width:100%;padding-bottom:66.67%;position:relative;overflow:hidden;border:2px solid #efefef;}
.product_list li .h_img iframe {position: absolute;top: 0;left: 0;width: 100%;height: 100%;}

.productshow{}
.productshow .productshow_left{width:71%;float:left;}
.productshow .productshow_left .pro_title{color:#333;font-size:20px;text-align:left;padding:10px 0;margin:0;font-weight:bold;text-align:center;}
.productshow .productshow_left .pro_info{color:#333;font-weight:normal;text-align:center;font-size:12px;padding-bottom:15px;border-bottom:1px solid #CCC;}
.productshow .productshow_left .pro_img{max-width:300px;height:auto;margin:15px auto 25px;}
.productshow .productshow_left .pro_img img{width:100%;height:100%;display:block;}
.productshow .productshow_left .productshow_ul{margin-top:20px;background:#E5E5E5;}
.productshow .productshow_left .productshow_ul li{height:40px;line-height:40px;float:left;padding:0 20px;color:#444;cursor:pointer;border-right:1px solid #FFF;cursor:pointer;}
.productshow .productshow_left .productshow_ul li.hover{background:#fd2d00;color:#FFF;}
.productshow .productshow_left .pro_txt{font-size:15px;line-height:30px;margin-top:10px;max-width:100%;overflow-x:auto;overflow-y:hidden;}
.productshow .productshow_left .pro_txt h2{margin:0;font-size:20px;font-weight:bold;line-height:30px;padding:10px 0;}
.productshow .productshow_left .pro_txt h3{margin:0;font-size:18px;font-weight:bold;line-height:30px;padding:8px 0;}
.productshow .productshow_left .pro_txt p{margin:0;font-size:15px;line-height:30px;margin-top:4px;}
.productshow .productshow_left .pro_txt img{max-width:100%;height:auto;margin:0 auto;display:block;}
.productshow .productshow_left .pro_txt table{border-top:1px solid #EEE;border-left:1px solid #EEE;width:100%!important;}
.productshow .productshow_left .pro_txt table td{width:auto!important;border-right:1px solid #EEE!important;border-bottom:1px solid #EEE!important;border-left:none!important;border-top:none!important;font-size:15px;padding:12px 5px;line-height:1.4;}
.productshow .productshow_left .pro_txt table td p{margin-top:0;line-height:1.8;}
.productshow .productshow_left .pro_txt iframe{width:100%;height:600px;}
.productshow .productshow_left .pro_contact{margin-top:20px;}
.productshow .productshow_left .pro_contact .h1{height:40px;line-height:40px;color:#ff9c00;font-size:18px;font-weight:bold;position:relative;background:#E1E1E1;text-indent:20px;}
.productshow .productshow_left .pro_contact .h1:after{content:'';width:3px;height:20px;background:#d30037;position:absolute;left:5px;top:10px;}
.productshow .productshow_left .pro_contact p{margin:0;line-height:2;font-size:16px;}
.productshow .productshow_left .pro_contact p:first-child{font-size:18px;font-weight:bold;}
.productshow .productshow_left .pro_contact img,.productshow .productshow_left .pro_contact p img{max-width:840px;display:block;margin:0 auto;}
.productshow .productshow_left .pro_form{margin-top:20px;}
.productshow .productshow_left .pro_form li{margin-bottom:12px;}
.productshow .productshow_left .pro_form li label{height:40px;line-height:40px;margin:0;}
.productshow .productshow_left .pro_form li .i_input{width:50%;height:30px;padding:3px 8px;border:1px solid #CCC;outline:none;}
.productshow .productshow_left .pro_form li textarea{vertical-align:top;resize:none;width:50%;padding:10px 8px;border:1px solid #CCC;outline:none;height:100px;}
.productshow .productshow_left .pro_form li .b_input{width:100px;height:36px;background:#fd2d00;color:#FFF;}


#newswrap{padding:40px 0 30px;}
.news_list{position:relative;}
.news_list .news_li{background:#FFF;margin-bottom:20px;transition:all .6s;box-shadow:0 0 16px rgba(0,0,0,.08);}
.news_list .news_li .nl_left{width:300px;float:left;}
.news_list .news_li .nl_left .img{width:100%;padding-bottom:200px;position:relative;}
.news_list .news_li .nl_left .img img{display:block;width:100%;height:100%;object-fit:cover;position:absolute;left:0;top:0;}
.news_list .news_li .nl_right{width:calc(100% - 300px);float:right;padding:37px 23px 64px 0;}
.news_list .news_li .nl_right a{display:block;}
.news_list .news_li .nl_right a .news_txt{width:calc(100% - 160px);padding:0 50px 0 35px;float:left;transition:all .6s;}
.news_list .news_li .nl_right a .news_txt p{margin:0;}
.news_list .news_li .nl_right a .news_txt p:first-child{height:26px;line-height:26px;font-size:18px;color:#717171;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.news_list .news_li .nl_right a .news_txt p:last-child{font-size:14px;color:#a2a2a2;line-height:24px;height:48px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin-top:18px;}
.news_list .news_li .nl_right a .news_date{width:160px;float:right;transition:all .8s;}
.news_list .news_li .nl_right a .news_date span{display:inline-block;height:26px;line-height:26px;color:#999;font-size:19px;}
.news_list .news_li .nl_right a .news_date em{display:inline-block;width:100px;height:35px;line-height:33px;border:1px solid #dedfe1;border-radius:16px;font-size:12px;font-family:Arial;text-align:center;color:#CCC;font-style:normal;margin-top:38px;}
.news_list .news_li:hover{}
.news_list .news_li:hover .nl_right a .news_txt{padding:0 30px 0 55px;}
.news_list .news_li:hover .nl_right a .news_date{padding-left:30px;}
.news_list .news_li:hover .nl_right a .news_date em{background:#CCC;border:1px solid #CCC;color:#FFF;}
/*newscow*/
.newscow{padding:50px 0 80px;}
.newscow .newscow_left{width:71%;float:left;}
.newscow .newscow_left .h1{margin:0;line-height:30px;font-size:24px;margin-top:0;}
.newscow .newscow_left .pubinfo{margin:0;line-height:26px;padding-bottom:10px;color:#626262;font-weight:normal;padding-top:10px;border-bottom:1px solid #dbdbdb;margin-bottom:30px;font-size: 12px;}
.newscow .newscow_left .pubinfo span{padding-right:10px;white-space:nowrap;}
.newscow .newscow_left .newscount{line-height:30px;font-size:15px;color:#626262;}
.newscow .newscow_left .newscount h2{margin:0;font-size:18px;font-weight:bold;margin-top:12px;line-height:30px;}
.newscow .newscow_left .newscount h3{margin:0;font-size:15px;font-weight:bold;margin-top:8px;line-height:30px;}
.newscow .newscow_left .newscount p{line-height:30px;padding-top:8px;font-size:16px;color:#626262;}
.newscow .newscow_left .newscount img{margin:0 auto;display:block;max-width:100%;height:auto;}
.newscow .newscow_left .newscount table{border-top:1px solid #000;border-left:1px solid #000;margin:0 auto;width:100%!important;} 
.newscow .newscow_left .newscount table td{border-right:1px solid #000;border-bottom:1px solid #000;padding:5px 0;}
.newscow .newscow_left .newscount table td p{margin-top:0;line-height:1.8;}

#companyInfobg{padding:38px 0 50px;}
.companyInfo{margin-top:30px;background:#FFF;}
.companyInfo .cl_img{width:573px;float:left;padding-bottom:453px;position:relative;margin-right:35px;}
.companyInfo .cl_img img{width:100%;height:100%;display:block;position:absolute;left:0;top:0;object-fit:cover;}
.companyInfo .c_right{width:calc(100% - 573px);float:right;padding:6px 0 0 35px;}
.companyInfo p{margin:0;text-align:left;line-height:30px;color:#666;margin-top:10px;font-size:16px;}

/*contact*/
.contact{padding:30px 0 50px;background:rgba(242, 244, 246, 1);}
.contact .container{background:#FFF;padding:40px 35px;}
.contact .c_t{height:37px;line-height:37px;font-size:28px;color:#262626;text-align:center;margin-bottom:30px;font-weight:bold;}
.contact .c_txt{margin-top:30px;}
.contact .c_txt .c_pp{padding:30px 20px;background:#fd2d00;width:calc(25% - 15px);margin-left:20px;float:left;}
.contact .c_txt .c_pp:first-child{margin-left:0;}
.contact .c_txt .c_pp i{display:block;height:50px;background-repeat:no-repeat;background-position:center center;margin-bottom:15px;}
.contact .c_txt .c_pp i.icon1{background-image:url(../images/cc_icon1.png);}
.contact .c_txt .c_pp i.icon2{background-image:url(../images/cc_icon2.png);}
.contact .c_txt .c_pp i.icon3{background-image:url(../images/cc_icon3.png);}
.contact .c_txt .c_pp i.icon4{background-image:url(../images/cc_icon4.png);}
.contact .c_txt .c_pp p{line-height:24px;min-height:48px;color:#FFF;font-size:14px;text-align:center;}

.contact .contactmap{width:100%;height:500px;margin-top:28px;}

.liuyan_form {
    width: 100%;
    overflow: hidden;
    margin-top: 50px;
}
.liuyan_form input{height:55px;line-height:55px;border:1px solid #d9d9d9;background:#ffffff;float:left;outline:none;padding:0 20px;color:#666666;}
.liuyan_form input.input1{width:20%;}
.liuyan_form input.input2{width:21.5%;margin-left:1%;}
.liuyan_form input.input3{width:39.5%;margin-left:1%;}
.liuyan_form .foot_btn{width:16%;float:right;background:#fd2d00;color:#FFF;font-size:15px;text-align:center;height:55px;line-height:55px;cursor:pointer;}

@media only screen and (max-width: 1680px) {
    .px_txt p{font-size:15px;line-height:24px;}
    .px_txt p:first-child{font-size:40px;height:50px;line-height:50px;margin-bottom:18px;}
    .sub_nav .sn_left a{height:66px;line-height:66px;}
    .sub_nav .sn_right{height:66px;line-height:66px;}
    .sub_cnav a{height:66px;line-height:66px;}
    .sub_title .s_t{font-size:32px;height:42px;line-height:42px;}
    .sub_title p{font-size:15px;line-height:24px;margin-top:7px;}

    .contact{padding:40px 0;}
    .contact .container{padding:30px;}
    .contact .c_t{margin-bottom:20px;font-size:24px;height:32px;line-height:32px;}
    .contact .c_txt{margin-top:20px;}
    .contact .c_txt .c_pp{padding:22px 10px;}
    .contact .contactmap{height:400px;margin-top:20px;}
}

@media only screen and (max-width: 1500px) {
    
}
@media only screen and (max-width: 1430px) {
    .px_txt{padding-bottom:0;}
    .px_txt p{font-size:14px;line-height:23px;}
    .px_txt p:first-child{font-size:32px;height:40px;line-height:40px;margin-bottom:12px;}
    .sub_nav .sn_left a{height:50px;line-height:50px;font-size:14px;padding:0 25px;}
    .sub_nav .sn_left a:before{height:14px;margin-top:-7px;}
    .sub_nav .sn_right{height:50px;line-height:50px;background-size:auto 18px;font-size:13px;padding-left:18px;}
    .sub_cnav a{height:50px;line-height:50px;font-size:14px;padding:0 30px;border-bottom: 1px solid #FFF;}
    .sub_title .s_t{font-size:26px;height:34px;line-height:34px;}
    .sub_title p{font-size:14px;line-height:22px;margin-top:5px;}
    .manu{margin-top:20px;}

    #companyInfobg{padding:30px 0;}
    .companyInfo .cl_img{width:500px;padding-bottom:393px;}
    .companyInfo p{font-size:15px;line-height:28px;}

    .contact{padding:20px 0;}
    .contact .container{padding:20px;}
    .contact .c_t{font-size:20px;line-height:26px;height:26px;margin-bottom:5px;}
    .contact .c_txt{margin-top:10px;}
    .contact .c_txt .c_pp{width:calc(50% - 5px);margin-left:10px;margin-top:10px;}
    .contact .c_txt .c_pp:nth-child(odd){margin-left:0;}
    .contact .c_txt .c_pp p:last-child{height:auto;}
    .contact .contactmap{height:320px;margin-top:15px;}

    .liuyan_form {margin-top: 40px;}
    .liuyan_top .liuyan_tel {padding: 8px 15px;border-radius: 20px;}
    .liuyan_top .liuyan_tel span {font-size: 16px;}
    .liuyan_form input {height: 45px;line-height: 45px;}
    .liuyan_form .foot_btn {height: 45px;line-height: 45px;}
}
@media only screen and (max-width: 1300px) {

}
@media only screen and (max-width: 1280px) {
    #companyInfobg{padding:20px 0;}
    .companyInfo{margin-top:15px;}
    .companyInfo .cl_img{margin-right:20px;width:450px;padding-bottom:360px;}
    .companyInfo p{font-size:14px;line-height:24px;margin-top:7px;}
}
@media only screen and (max-width: 1023px) {
    .px_txt p:first-child{font-size:26px;height:34px;line-height:34px;margin-bottom:8px;}
    .sub_nav{background:none;position:relative;z-index:1;}
    .sub_nav:before{content:'';width:100%;height:50px;background:#eef2f5;position:absolute;left:0;top:0;z-index:-1;}
    .sub_nav .sn_right{width:100%;float:none;}
    .sub_nav .sn_left{width:100%;float:none;margin-top:20px;background:#EEE;}
    .sub_title .s_t{font-size:22px;height:30px;line-height:30px;}
    .sub_title p{font-size:13px;line-height:22px;}

    .newscow_right{width:100%;float:none;}
    .newscow_right .news_product .bd ul li{width:32%;float:left;margin-left:2%;}
    .newscow_right .news_product .bd ul li:first-child{margin-left:0;}
    .newscow_right .news_nlist ul li{width:48%;margin-left:4%;float:left;}
    .newscow_right .news_nlist ul li:nth-child(odd){margin-left:0;}

    .product_list li{width:32%;margin-left:2%;}
    .product_list li:nth-child(4n+1){margin-left:2%;}
    .product_list li:nth-child(3n+1){margin-left:0;}

    .productshow .productshow_left{width:100%;float:none;}

    #newswrap{padding:20px 0 20px;}
    .news_list .news_li .nl_left{width:200px;}
    .news_list .news_li .nl_left .img{padding-bottom:133px;}
    .news_list .news_li .nl_right{padding:20px 20px 23px 0;width:calc(100% - 200px);}
    .news_list .news_li .nl_right a .news_txt{width:100%;padding:0 30px 0 15px;}
    .news_list .news_li .nl_right a .news_txt p:first-child{font-size:16px;height:24px;line-height:24px;}
    .news_list .news_li .nl_right a .news_date{display:none;}
    .news_list .news_li:hover .nl_right a .news_txt{padding:0 15px 0 30px;}
    .newscow .newscow_left{width:100%;float:none;}

    .companyInfo .cl_img{width:369px;padding-bottom:290px;margin-right:15px;}

    .contact .c_txt .c_pp i{height:36px;background-size:auto 100%;margin-bottom:8px;}
    .contact .c_txt .c_pp i.icon2{background-size:auto 22px;}
}
@media only screen and (max-width: 767px) {
    #stylesubnav .xq_crumbs{font-size:13px;}
    #stylesubnav .xq_crumbs a{margin:0 5px;}
    .px_txt p br{display:none;}
    .px_txt p:first-child{font-size:22px;height:30px;line-height:30px;margin-bottom:5px;font-weight:bold;}
    .sub_nav .sn_left{margin-top:15px;}
    .sub_nav .sn_left a{width:calc(100%/3);border-right:1px solid #FFF;border-bottom:1px solid #FFF;float:left;padding:0 0;height:40px;line-height:40px;}
    .sub_nav .sn_left a:before{content:none;}
    .sub_cnav a{display:block;width:50%;float:left;padding:0 0;text-align:center;height:42px;line-height:42px;border-bottom: 1px solid #FFF;}
    .sub_title p br{display:none;}

    .product_list li{width:49%;margin-left:2%;}
    .product_list li:nth-child(4n+1){margin-left:2%;}
    .product_list li:nth-child(3n+1){margin-left:2%;}
    .product_list li:nth-child(odd){margin-left:0;}

    .productshow .productshow_left .pro_txt iframe{height:460px;}

    .news_list .news_li .nl_right a .news_txt{padding:0 0 0 20px;}
    .news_list .news_li:hover .nl_right a .news_txt{padding:0 0 0 20px;}

    .companyInfo .cl_img{width:100%;padding-bottom:80.94%;float:none;margin-right:0;}

    .contact .container{padding:10px;}
    .contact .c_t{font-size:16px;line-height:24px;height:24px;}
    .contact .c_txt .c_pp{width:100%;margin-left:0;float:none;padding:10px 5px;}
    .contact .c_txt .c_pp i{height:28px;background-size:auto 100%;margin-bottom:5px;}
    .contact .c_txt .c_pp i.icon2{background-size:auto 20px;}
    .contact .contactmap{height:260px;margin-top:15px;}

    .liuyan_form input {height: 40px;line-height: 40px;margin-bottom: 15px;}
    .liuyan_form input.input1 {width: 100%;}
    .liuyan_form input.input2 {width: 100%;margin-left: 0;}
    .liuyan_form input.input3 {width: 100%;margin-left: 0;}
    .liuyan_form .foot_btn{width: 100%;height: 40px;line-height: 40px;font-size: 14px;}
}

@media screen and (max-width:667px){
    .sub_title .s_t{font-size:20px;height:28px;line-height:28px;}
    .sub_title i{width:30px;height:2px;}
    .sub_title p{line-height:20px;}
    #stylesubnav .xq_nav{display:block;}
    #stylesubnav .xq_nav a{height:38px;line-height:38px;border-right:1px solid #FFF;border-bottom:1px solid #FFF;padding:0 15px;display:inline-block;}
    
    .productshow .productshow_left .pro_txt iframe{height:380px;}
}

@media only screen and (max-width: 499px) {
    .newscow_right .news_product .bd ul li{width:100%;margin-left:0;}
    .newscow_right .news_nlist ul li{width:100%;margin-left:0;}

    .product_list li{width:100%;margin-left:0;}
    .product_list li:nth-child(4n+1){margin-left:0;}
    .product_list li:nth-child(3n+1){margin-left:0;}

    .productshow .productshow_left .productshow_ul li{width:33.33%;padding:0 0;text-align:center;}
    .productshow .productshow_left .pro_txt iframe{height:320px;}

    .news_list .news_li .nl_left{width:100%;float:none;}
    .news_list .news_li .nl_left .img{padding-bottom:66.67%;}
    .news_list .news_li .nl_right{width:100%;float:none;}
    .news_list .news_li .nl_right a .news_txt p:last-child{margin-top:8px;}
}