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

}
@media only screen and (max-width: 1600px){

    .lunbo_wz{padding-top: 100px;}
}
@media only screen and (max-width: 1440px){
    .lunbo_wz p{font-size: 30px; margin-bottom: 50px;}
    .lunbo_wz a{font-size: 30px; width: 220px; line-height: 50px;}
    
}
@media only screen and (max-width: 1366px){
	

}
@media only screen and (max-width: 1280px){
    .boo{background-size: cover !important;}
    .lunbo_wz p{font-size: 26px; margin-bottom: 30px;}
    .lunbo_wz a{font-size: 26px;width: 200px; line-height: 40px;}
}

@media only screen and (max-width: 1152px){
    .lunbo_wz{padding-top: 60px;}
    .lunbo_wz p{font-size: 24px; margin-bottom: 20px;}
    .lunbo_wz a{font-size: 24px;width: 180px;}
}


@media only screen and (max-width: 1024px){
    .header{position: fixed; width: 100%; left: 0; top: 0; background: #fff;}
    .daohang{display: none;}
    .sousuo{width: 40%;}
    .mianbao{width: 8%; display: flex; align-items: center; align-self: center; height: 90px;}
    .mianbao img{width: 100%;}
    .logo{margin-right: 5%;}
    .logo img{height: 45px;}
    .lunbo{margin-top: 90px;}
    .banner{margin-top: 90px;}

}
@media only screen and (max-width: 850px){
    .lunbo_wz{padding-top: 20px;}

}

@media only screen and (max-width: 768px){
    .lunbo_ding{top: 0;}
    .lunbo_wz p{font-size: 20px; margin-bottom: 10px;}
    .lunbo_wz a{font-size: 20px; width: 150px; line-height: 30px;}
    .lunbo_wz{padding-top: 0px;}
    .sj_daohang{top: 70px;}
    .logo{height: 70px;}
    .sousuo{height: 70px;}
    .mianbao{height: 70px;}
    .footer_z{float: none; width: 100%; margin-bottom: 20px; font-size: 16px;}
    .footer_z *{font-size: 16px;}
    .footer_y{float: none; width: 100%;}
    .footer_xia_s{display: none;}
    .box_2{margin: 0;}
    .box_2_z{float: none; width: 100%;}
    .box_2_y{float: none; width: 100%; margin-bottom: 20px;}
    .box_1 ul li h2{font-size: 18px; background-size: 5%; height: 50px; line-height: 50px;}
    .box_1_nr{ background-size: cover;}
    .box_2_w{padding: 30px 0;}
    .box_2_z h2{margin-bottom: 20px;}
    .box_3 ul li h2{font-size: 20px; width: 100%;}
    .chanpin_k{padding: 20px;}
    .chanpin_k ul li{width: 50%; font-size: 14px;}
    .chanpin_lb h2{font-size: 20px;}
    .chanpin_lb .ul li{font-size: 18px; line-height: 34px;}
    .chanpin_lb .ul{white-space: nowrap; overflow: scroll; }
    .show_z{float: none; width: 100%;}
    .show_y{float: none; width: 100%;}

    .box_3_w{padding: 30px 0;}
    .boo_nr{font-size: 20px;}
    .boo_w{padding: 50px 0;}
    .list_z{float: none; width: 100%; margin-bottom: 20px;}
    .list_y{float: none; width: 100%;}
    .list_y_bt h2{float: none; margin-bottom: 10px;}
    .list_y_bt h3{float: none;}
    .list_y_bt{margin-bottom: 10px;}
    .new_show_bt h2{font-size: 20px;}
    .lxwm_z{float: none; width: 100%;}
    .lxwm_y{float: none; width: 100%; position: unset;}
    .lxwm_z ul li h2{font-size: 18px;}
    .lxwm_z ul li *{font-size: 14px;}
    .lxwm_z ul li{font-size: 14px; margin-bottom: 10px;}
    .about h3{width: 100%;}
    .about_w{padding: 30px 0;}
    .index_bt h2{font-size: 20px; border-bottom: 2px solid #0a4ea3;}
    .about h3{font-size: 16px;}
    .about_nr{font-size: 14px;}
    .about_nr *{font-size: 14px;}
    .about .more{width: 200px; line-height: 40px; font-size: 18px;}
    .products_lm ul{white-space: nowrap; overflow: auto; width: 70%;}
    .products_lm .more{width: 22%; font-size: 18px;}
    .products_lm ul li{margin-right: 20px;}
    .products_lunbo .swiper-pagination-bullet{width: 30px !important; height: 5px !important;}
    .products_lunbo .swiper-container{padding-bottom: 50px;}
    #top img{width: 40px; height: 40px;}
    .qua_w{padding: 30px 0;}
    .qua_ms{font-size: 16px;}
    .qua_ms *{font-size: 16px;}
    .qua_bj ul li p{font-size: 16px; line-height: 50px; padding: 0 20px;}
    .qua_bj .more{width: 200px; line-height: 40px; font-size: 18px;}
    .neww_w{padding: 30px 0;}
    .neww_ms{font-size: 16px;}
    .neww_ms *{font-size: 16px;}
    .neww_shang_s h3{font-size: 18px;}
    .neww_shang_s_k{width: 100%;}
    .neww_an a{float: none;  margin: 0 auto; width: 200px; line-height: 40px; font-size: 18px; margin-top: 10px;}
    .neww_xia ul li{width: 100%; margin-right: 0;}
    .neww_xia_k{width: 100%;}
    .neww_xia_k a{width: 200px; line-height: 40px; font-size: 18px;}
    .lunbo{margin-top: 70px;}
    .banner{margin-top: 70px;}

}
@media only screen and (max-width: 640px){
	
}
@media only screen and (max-width: 414px){

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

}
@media only screen and (max-width: 325px){
}