@media only screen and (max-width:1200px){
    .container{width:100%;padding:0 2%;}
    .nav_list li{width:9%;}
    .news_scroll{display:none;}
    .news_list{width:100%;}
    .inter_list_text{width:60%;}
    .show_tit dd::before,.show_tit dd::after{width:300px;}
    .cetner_list_text{height:50px;}
    .cetner_list_pic img {height: 120px}
    .main_pro li img{height: 200px}
    .news_scroll img{height: 286px;}
    .show_list img{height: 206px;}
}
@media only screen and (max-width:1024px){
    .about_pic{padding-top:5%;}
    .cetner_list_pic img {height: 100px}
    .main_pro li img{height: 180px}
    .news_scroll img{height: 266px;}
    .show_list img{height: 186px;}
}
@media only screen and (max-width:750px){    
    .pc{display:none;}
    .mobile{display:block;}
    .about_tit{padding:.4rem 0;}
    .about_tit dt{line-height:.6rem;font-size:.4rem;}
    .about_tit dd{height:.6rem;line-height:.6rem;font-size:.3rem;}
    .about_tit dd span{padding:0 .3rem;}
    .about_tit dd::after{bottom:.3rem;}
    .about_pic{width:45%;float:left;padding:0;margin-right:2%;}
    .about_con{width:100%;float:none;}
    .about_con_tit{display:none;}
    .about_text{line-height:.5rem;font-size:.25rem;overflow:visible;}
    .about_more{margin:.5rem auto;width:2rem;height:.6rem;line-height:.6rem;font-size:.3rem;}

    .news_bg{background:url(../images/news_bg.jpg) no-repeat center right;}
    .news_tit{padding:.4rem 0;}
    .news_tit dt{line-height:.6rem;font-size:.4rem;}
    .news_tit dd{height:.6rem;line-height:.6rem;font-size:.3rem;}
    .news_tit dd span{padding:0 .3rem;}
    .news_tit dd::after{bottom:.3rem;}
    .news_list_pic{width:35%;}
    .news_list_con{width:62%;font-size:.25rem;color:#fff;}
    .news_list_con h3{font-size:.3rem;line-height:.5rem;height:.5rem;}
    .news_list_text{line-height:.4rem;height:.8rem;}
    .news_list_more{display:none;}
    .news_list_data{float:left;}
    .news_more{margin:.5rem auto;width:2rem;height:.6rem;line-height:.6rem;font-size:.3rem;}

    .inter_news{width:100%;}
    .inter_tit{height:.8rem;line-height:.8rem;font-size:.3rem;}
    .inter_tit strong{font-size:.4rem;}
    .inter_box{padding:5% 2%;font-size:.25rem;}

    .show_tit{padding:.4rem 0;}
    .show_tit dt{line-height:.6rem;font-size:.4rem;}
    .show_tit dd{height:.6rem;line-height:.6rem;font-size:.3rem;}
    .show_tit dd span{padding:0 .3rem;}
    .show_tit dd::before,.show_tit dd::after{width:.8rem;bottom:.3rem;}
    .show_list li{width:48%;margin:0 1% 2%;float:left;}

    .link_box{display:none;}
    .bot_bg{display:none;}

    .main_type{padding:.2rem 0;line-height:.5rem;font-size:.25rem;}
    .main_type a{margin-right:.2rem;}
    
    .main_tit{padding-bottom:.2rem;}
    .main_tit dt{font-size:.4rem;line-height:.6rem;}
    .main_tit dd{font-size:.3rem;line-height:.5rem;text-transform:uppercase;}
    .main_con{padding:.3rem 0;line-height:.5rem;font-size:.25rem;min-height:3rem;margin-bottom:.5rem;}

    .vip_photo{width:100%;padding:.3rem 0;font-size:.35rem;line-height:.8rem;}
    .vip_photo strong{padding:0 .2rem;}

    .cetner_list li{width:98%;font-size:.25rem;}
    .cetner_list_con h3{font-size:.3rem;line-height:.5rem;}
    .cetner_list_text{height:.8rem;line-height:.4rem;}

    .main_page{margin:.4rem 0;font-size:.25rem;}
    .main_page a{margin:0;padding:0 .2rem;height:.5rem;line-height:.5rem;}

    .main_pro li{width:48%;margin:0 1% 2%;line-height:.8rem;font-size:.25rem;}

}