@media only screen and (max-width: 1720px){


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

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

}
@media only screen and (max-width: 1490px){

}
@media only screen and (max-width: 1400px){


}
@media only screen and (max-width: 1366px){


}
@media only screen and (max-width: 1280px){
    .nav ul li{margin: 0 10px;}
}
@media only screen and (max-width: 1220px){

}
@media only screen and (max-width: 1200px){
    .nav ul li{margin: 0 5px;}
}
@media only screen and (max-width: 1130px){

}
@media only screen and (max-width: 1100px){

}
@media only screen and (max-width: 1024px){
    .nav{display: none;}
    .menu{display: flex; align-items: center; align-self: center;}
    .logo{width: 120px;}
    .logo img{max-width: unset; width: 100%;}
    .sousuo{margin-right: 5%; width: 40%;}
    .header{position: fixed; background: #fff;z-index:199;}
    .gao{height:120px;margin-top:70px;}
  	.lunbo{margin-top:70px;}
  	.lunbo_wz {
    	padding: 0;
	}
}
@media only screen and (max-width: 990px){


}
@media only screen and (max-width: 900px){


}
@media only screen and (max-width: 796px){

}
@media only screen and (max-width: 768px){


}
@media only screen and (max-width: 640px){
    .sj_nav{top: 70px;}
    .logo{height: 70px;}
    .menu{height: 70px;}
    .sousuo{height: 70px;}
    .gao{height: 120px;}
    .lunbo .swiper-slide{height: 250px;}
    .zhuanzi_tit h2{font-size: 20px; margin-bottom: 20px;}
    .zhuanzi_tit h2::after{margin-top: 10px;}
    .zhuanzi_w{padding-top: 50px;}
    .zhuanzi_ms{line-height: 1.6;}
    .zhuanzi_bt ul li{width: 48%; margin-right: 4%; margin-bottom: 20px; font-size: 16px; line-height: 40px;} 
    .zhuanzi_bt ul li:nth-of-type(2n){margin-right: 0;}
    .zhuanzi_lunbo{float: none; width: 100%;}
    .zhuanzi_nr{float: none; width: 100%;}
    .zhuanzi_lunbo .swiper-button-next{width: 30px; height: 50px;}
    .zhuanzi_lunbo .swiper-button-prev{width: 30px; height: 50px;}
    .zhuanzi_nr ul li{font-size: 16px; margin-bottom: unset !important;}
    .zhuanzi_nr h2{font-size: 20px; margin-bottom: 20px;}
    .zhuanzi_lb ul li{margin-bottom: 30px;}
    .lr_zs_w{padding: 50px 0;}
    .lr_zs_page, .lr_zs_page *{font-size: 16px; line-height: 1.8;}
    .lr_zs_lb{margin-top: 20px;}
    .wm_ys_w{padding: 50px 0;}
    .wm_ys_titt{margin-bottom: 20px;}
    .wm_ys_ul ul li{width: 48%; margin-right: 4%; margin-bottom: 4%;}
    .wm_ys_ul ul li:nth-of-type(2n){margin-right: 0;}
    .wm_ys_img img{max-width: 50%;}
    .wm_ys_t h3{font-size: 20px;}
    .wm_ys_img{margin-bottom: 20px;}
    .renzheng h2{font-size: 20px; margin-bottom: 20px;}
    .renzheng_w{padding: 50px 0;}
    .footer_s_z{float: none; width: 100%; margin-bottom: 20px;}
    .footer_s_y{float: none; width:30%; margin: 0 auto;}
    .picList li{margin-right: 10px;}
    .news_lm ul li{width: 130px; line-height: 40px; margin-right: 20px;}
    .news_img{width: 100%; display: block; float: none;}
    .news_ms{width: 100%; display: block; float: none;}
    .news_tit_y h3{margin-bottom: 10px;}
    .news_con, .news_con *{line-height: 1.6;}
    .news_show_tit h2{margin-bottom: 20px;}
    
    .news_show_tit{margin-bottom: 30px;}
    .news_show_con, .news_show_con *{line-height: 1.6;}
    .fan{margin-top: 30px;}
    .news_show_w{padding: 50px 0;}
    .lxwm_w{padding: 50px 0;}
    .lxwm_k{padding: 20px;}
    .lxwm_kk_k{float: none; width: 100%; margin-bottom: 20px;}
    .lxwm_kk_tit h2{font-size: 16px; padding-left: 0; padding-bottom: 10px; margin-bottom: 10px;}
    .lxwm_kk_tit h2::after{left: 0;}
    .lxwm_kk_kk{padding-left: 0;}
    .lxwm_kk_nr p{font-size: 16px;}
    .mama{width: 40%;}
    .lxwm_kk_right{padding-right: 0;}
    .lxwm_kk_right input[type="submit"]{height: 40px; font-size: 16px;}
    .ditu ul{display: block;}
    .ditu ul li{width: 100%; margin-bottom: 20px;}
    .ditu_w{padding-bottom: 50px;}
    .index_gy_y{float: none; width: 100%; margin-bottom: 30px;}
    .index_gy_z{float: none; width: 100%;}
    .index_gy_xian{height: unset; border: 0;}
    .index_gy_lb{position: unset;}
    .index_gy_con, .index_gy_con *{line-height: 1.6;}
    .index_wmys_k{display: block;}
    .index_wmys_k_z{width: 100%;}
    .index_wmys_k_y{width: 100%;}
    .index_wmys_xt{display: none;}
    .index_wmys_k_ul{width: 93%; margin: 0 auto; padding: 20px;}
    .index_wmys_k_ul ul li{margin-bottom: 20px;}
    .index_cpgs_z{width: 100%;}
    .index_cpgs_k{display: block;}
    .index_cpgs_y{width: 100%;}
    .index_cpgs_ul ul li{display: block;}
    .index_cpgs_ul_ms{width: 100%;}
    .index_cpgs_ul_img{width: 100%;}
    .index_cpgs_ul_tit h2{font-size: 20px;}
    .index_cpgs_ul_tit{margin-bottom: 20px;}
    .index_cpgs_ul_con, .index_cpgs_ul_con *{line-height: 1.6;}
    .index_zp_w{padding: 50px 0;}
    .index_news_z{float: none; width: 100%; margin-bottom: 30px;}
    .index_news_y{float: none; width: 100%;}
    .index_news_ul ul li h2{font-size: 16px;}
    .index_more{line-height: 40px; font-size: 16px;}
    .index_kh_lb .swiper-button-next{width: 30px; height: 40px;}
    .index_kh_lb .swiper-button-prev{width: 30px; height: 40px;}
    .index_kh_w{padding-bottom: 50px;}
    .footer_ba p{line-height: 30px;}
}
@media only screen and (max-width: 560px){


}
@media only screen and (max-width: 460px){

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


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


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


}