@media screen and (max-width:1800px){
    
}
@media screen and (max-width:1680px){
    

}
@media screen and (max-width:1440px){
    .news .yyui_tab .contact_con ol li .pic,
    .product_list .product_list_btm ul li .pic,
    .application_list ul li .left,
    .application_list ul li .right,
    .technology_list ul li .pic,
    .news_list_btm ul li .pic{height:auto;}

 
}
@media screen and (max-width:1366px){
    .contact_con_btm .f3 i{width:91.2%;}
    .contact_con_btm .f3 i textarea{line-height: 42px;}
   

}
@media screen and (max-width:1200px){
    /* #about_pro #main #r1{max-width: 640px;margin:0 auto;}
    #about_pro #main #r1 .r-mid .myloop .l-mid .list > span > span.sp2{display: none;}
    #about_pro #main #r1 .r-mid .myloop .l-mid .list > img{height: 10vw !important;margin-right: 0 !important;}
    #about_pro #main #r1 .r-mid .myloop .l-right .box .con .list > img,
    #about_pro #main #r1 .r-mid .myloop .l-left .box .con .list > img{height: 2vw !important;} */
    #about_pro #main #r1 .r-mid .myloop .l-mid .list > span > span.sp2{display: none;}
    #about_pro #main #r1{padding-top:0 !important;}
    .product #about_pro #main #r1 .r-top,
    .application #about_pro #main #r1 .r-top,
    .news #about_pro #main #r1 .r-top{background: none;}
    .h100,
    .h80,
    .h60,
    .h50,
    .h40,
    .h30{height:20px;}
    #about_pro #main #r1 .r-top{height: 13vh !important;}
    .application_list .link_div{max-width: 640px;margin: 0 auto;width:92%;}
    .btn-3{display:inline-block !important;}
    .news .yyui_tab{max-width: 640px;margin: 0 auto;width:92%;}
    .news .yyui_tab .contact_con ol li{width: 47.8%;}
    .footer_top ul{display: none;}
    .footer_btml,
    .footer_btmr{display: block;width:100%;text-align: left;}
    .footer_btm h4{font-size: 20px;}
    .application_list .link_div .link_scroll .tempWrap{margin: 0 auto !important;}
    .application_list .link_div ul li,
    .application_list .link_div ul li .pic{height:auto;}
    .application_list .link_div ul li .shows{padding:15px;}
    .application_list .link_div ul li .shows .bt a{font-size: 18px;}
    .news .yyui_tab .contact_con ol li .tct .bt{height: auto;}
    .news .yyui_tab .contact_con ol li .tct .bt a{font-size: 16px;line-height: 20px;}
    .news .yyui_tab .contact_con ol li .tct .mores{text-align: center;}
    .lg_head .language,
    .lg_head .consult{display: none;}
    .lg_nav .nav_list{display: none;}
    .news .yyui_tab>ul>li{font-size: 16px;}
    .f-center{padding-top: 20px;}
    .news .yyui_tab .contact_con ol li .tct{padding:10px;}
    .application_list .link_div .link_btn .link_left, .application_list .link_div .link_btn .link_right{height:30px;}
    .news .yyui_tab .contact_con ol{margin-bottom: 30px;}
    .lg_head h1{line-height: 50px;width:60%;}
    .banner .swiper-pagination .swiper-pagination-bullet{width:20px;}
    .banner .swiper-pagination .swiper-pagination-bullet-active{border:none;}
    .banner .swiper-pagination .swiper-pagination-bullet::before{width:10px;height:10px;}
    .application_list .link_div .link_btn{margin-bottom: 30px;}
    .footer_btml dl dd{width:85%;}
    .menus{float: right;position: absolute;top:0;right:15px;}
    .menus,
    .menus nav{display: block;width:100px;}
    .navbar-fixed-top, .navbar-fixed-bottom{position: absolute !important;}
    .navbar-default{background: none;}
    .navbar-toggle{display: block;}
    html.mm-front .mm-menu{z-index: 9999;}
    .footer_btml dl dd{vertical-align: middle;line-height: 14px;font-size: 13px;}
    .bar{height: 280px;background-size: cover!important;}
    .crumbs .crumbs_con .crumbs_left{display: none;}

    .product_search,
    .product_list{max-width: 640px;width:92%;margin:0 auto;}
    .product_search input,
    .product_search button{height:50px;line-height: 50px;font-size: 14px;}
    .product_list .product_list_btm ul li .bt{font-size: 14px;line-height: 30px;}
    .product_list .product_list_top ul{text-align: left;}
    .product_list .product_list_top ul li{width:47%;margin-bottom: 10px;}
    .product_list .product_list_top ul li a{font-size: 15px;}
    .page{padding:20px 0;}
    .crumbs .crumbs_right{display: block;text-align: left;float: none;}

    .tctl,
    .tctr,
    .application_list{max-width: 640px;width:92%;margin:0 auto 20px;}
    .tctl .slideBox{height:auto;}
    .tctl .parHd li{margin: 0 5px 0 0 !important;}
    .tctr .bt{font-size: 18px;}
    .lg_fy_conr{display: block;width:100%;text-align: left;}
    .application_list ul li .left .bt{font-size: 20px;}
    .application_list ul li{margin:0px auto 20px;}
    .service_top{padding:0 0 30px;max-width: 640px;width:92%;margin:0 auto;height:auto;}
    .service_top .bt{font-size: 18px;padding-top:20px;}
    .service_top .txt{font-size: 14px;line-height: 24px;}
    .contact_con_btm .f3 i {width: 90.2%;}
    .contact_con_btm .bt{font-size: 18px;}
    .contact_con_btm .f1 span,
    .contact_con_btm .f3 span{font-size: 14px;}
    .technology_list ul li .tct{padding:10px;}
    .technology_list ul li .tct .bt{font-size: 18px;}
    .technology_list ul li .tct .txt{margin: 0 auto 10px;font-size: 14px;line-height: 24px;height:auto;}
    .technology_list,
    .news_txt{max-width: 640px;width:92%;margin:0 auto;}
    .technology_list ul li{margin:0 auto 20px;}
    .news_list_btm ul li{width: 48.89%;padding:10px;}
    .news_list_btm ul li .bt{font-size: 16px;line-height: 24px;height:auto;margin:10px auto;}
    .news_list_btm ul li .ta{padding:0 10px}
    .news_tit .bt{font-size: 18px;line-height: 24px;}
    .news_txt{padding:15px 0 !important;}
    .news_tit{padding:0 10px;}
    .news_tit .bt2{margin:10px auto;}
    .news_tit .bt2 dl dd{font-size: 14px;}
    .contact_con_top{max-width: 640px;width:92%;margin:0 auto;}
    .contact_maps dl{display: block;margin-right: 0;margin-bottom: 10px;}
    .contact_maps dl dt{width:30px;height:30px;vertical-align: top;}
    .contact_maps dl dd{width:85%;}
    .contact_maps dl dd span{font-size: 15px;}
    .contact_maps dl dd i{font-size: 14px;}
    .contact_maps dl .h10{height:0;}
    .contact_maps{padding:3% 2%;margin:0 auto;display: none;}
    .contact_con_top .contact_map{height:300px;}
    .news .yyui_tab .contact_con ol li .tct .time{display: none;}
    .news .yyui_tab .contact_con ol li .tct .bt,
    .news .yyui_tab .contact_con ol li .tct .mores{margin-top:10px;}
    .application_list .link_div .link_btn{margin-top: 20px;}
    .navbar-toggle{line-height: 1;}
    .navbar-default .navbar-toggle{font-size: 12px;}
    .product_list .product_list_btm ul li{width:47.35%;}
    .lg_fy{max-width: 640px;width:92%;margin: 0 auto;}

    .product_list_tit{font-size: 18px;}
}

@media screen and (max-width:768px){
    .bar{height:150px;}
    #about_pro #main #r1 .r-mid .myloop .l-mid .list > img{width: 60%;height: 36vw !important;}
    .product .r-btm{margin-top:20px;}
    .application .r-btm{margin-top:60px;}
    #about_pro #main #r1 .r-top{padding-bottom: 0 !important;}
    #about_pro #main #r1 .r-mid .myloop .l-mid .list > span > span.sp3 img{display: none;}
    
}

@media screen and (max-width:640px){
    
    .application_list ul li .left .tct{padding:5px 5px 0;}
    .application_list ul li .left .ico{margin: 0 auto 10px;}
    .application_list ul li .left .bt{font-size: 12px;}
    .contact_con_btm .f1{width:100%;}
    .contact_con_btm .f1 span,
    .contact_con_btm .f3 span{width: 17%;}
    .contact_con_btm .f3 i,
    .contact_con_btm .f4 i{width: 83%;font-size: 14px;}
    .contact_con_btm .f4 i input{font-size: 14px;}
    .contact_con_btm .f4 button{width:30%;font-size: 14px;float: none;margin-top:10px;}
    .crumbs .crumbs_right dl dt a, .crumbs .crumbs_right dl dd a{font-size: 12px;}
    .tctr .txt{padding:0 10px;}
    
}
@media screen and (max-width:414px){
    

}
@media screen and (max-width:375px){
    
}

@media screen and (max-width:360px){
   
}
@media screen and (max-width:320px){
    
}