@charset "utf-8";
@media screen and (max-width:1800px){
    
}
@media screen and (max-width:1680px){
    
    
}
@media screen and (max-width:1600px){
    
}
@media screen and (max-width:1500px){
   
}
@media screen and (max-width:1366px){
    .sy_about .right .about_list ul li{margin-right: 6%;}
    .lg_max_1340{width:96%;margin:0 auto;}
}
@media screen and (max-width:1280px){
  
}
@media screen and (max-width:1200px){
    .sj_menu{display: inline-block;width:50px;height:30px;margin:0 auto;vertical-align: middle;position: absolute;right: 15px;top:65px}
    .sj_menu span{width:20px;height:2px;display: block;margin:10px auto;transition: all 1s;position: relative;background: #122a88;}
    .sj_menu span::after,
    .sj_menu span::before{content: "";display: block;width:20px;height:2px;background: #122a88;margin-bottom: 5px;transition: all 1s;position: absolute;}
    .sj_menu span::after{bottom:5px;}
    .sj_menu span::before{top: -5px;}
    .son .sj_menu{top:60px;}
    .son .sj_menu span{position: relative;transform: rotate(45deg);transition: all 1s;}
    .son .sj_menu span::before{transform: rotate(90deg);top:0px;position: absolute;transition: all 1s;}
    .son .sj_menu span::after{display: none;}
    .head_btm{line-height: 65px;height:65px}
    .head_btm h1{line-height: 65px;height: auto;float: none;margin:0 auto 0 0;width:15%;}
    .head_btm .head_nav{position: absolute;left:0;right:0;top:101px;width:100%;background: rgba(0, 0, 0, .8);height:0;overflow: hidden;}
    .head_btm .head_nav ul li{line-height: 30px;height:auto;display: block;text-align: center;border-bottom: 1px solid rgba(255, 255, 255, .8);padding:10px 0;}
    .head_btm .head_nav ul li a{line-height: 30px;padding:0;color:#fff;}
    .head_btm .head_nav ul li dl{position: static;height:auto;background: none;}
    .head_btm .head_nav ul li dl dd,
    .head_btm .head_nav ul li dl dd:first-child{display: inline-block;vertical-align: top;margin:0 auto;}
    .head_btm .head_nav ul li dl dd a{font-size: 14px;}
    .head_btm .head_nav ul li.active>a::before, .head_btm .head_nav ul li:hover>a::before,
    .head_btm .head_nav ul li.active>a::after, .head_btm .head_nav ul li:hover>a::after{display: none;}

    .son .head_btm .head_nav{height:auto;}
    .banner{height:auto;}
    .swiper-container_banner .swiper-button-prev, .swiper-container_banner .swiper-button-next{height:50px;}
    .foot_top .foot_nav{display: none;}
    .news_list ul li .time{width:15%;}
    .news_list ul li .tct{width:83%;}
    .about_text p span:nth-child(1),
    .about_text p span:nth-child(2){display: block;width:100% !important;}
}
@media screen and (max-width:1024px){
    
    
}
@media screen and (max-width:768px){
    .pt-80{padding-top: 20px;}
    .history_list ul li:nth-child(odd) .left,
    .history_list ul li:nth-child(odd) .right,
    .history_list ul li:nth-child(even) .left,
    .history_list ul li:nth-child(even) .right{float: none;text-align: left;margin-left:50px;width:100%;}
    .history_list::before{left: 10px;right:auto;}
    .history_list ul li:nth-child(odd) .right .pic::before,
    .history_list ul li:nth-child(even) .right .pic::before{left: -50px;right:auto;}
    .history_list ul li:nth-child(odd) .right .pic::after,
    .history_list ul li:nth-child(even) .right .pic::after{left: -50px;right:auto;width:50px;}
    .history_list ul::after{left: 2.5px;right: auto;}
    .contact_top ul li{width:50%;}
    .contact_top ul li::after{display: none;}
}
@media screen and (max-width:640px){
    .pt-100,
    .pt-90,
    .pt-80,
    .pt-70,
    .pt-60,
    .pt-50,
    .pt-40,
    .pt-30,
    .pt-20{padding-top: 15px;}
    .pb-100,
    .pb-90,
    .pb-80,
    .pb-70,
    .pb-60,
    .pb-50,
    .pb-40,
    .pb-30,
    .pb-20{padding-bottom: 15px;}
    .head_top .left, .head_top .right{width:auto;margin-right: 10px;}
    header{position: relative;}
    .head_btm h1{width:30%;}
    .sy_about .left{display: none;}
    .sy_about .right{width:100%;margin:0 auto;}
    .sy_mian .title .cn{font-size: 24px;}
    .sy_mian .title .en{font-size: 14px;}
    .sy_about .right .tct{margin-top:20px;}
    .sy_about .right .about_list ul li{width:60px;}
    .sy_about .right .about_list ul li .ico{width:60px;height:60px;}
    .sy_about .right .about_list ul li .bt{font-size: 14px;}
    .sy_about .right .tct .more a{width:120px;line-height: 36px;}
    .business_lists{height:500px;}
    .business_lists .yyui_tab>ul,
    .sy_party_list .right .yyui_tab>ul{position: static;text-align: left;margin:20px auto;}
    .business_lists .yyui_tab>ul>li,
    .news_lists .yyui_tab>ul>li,
    .sy_party_list .right .yyui_tab>ul>li
    {font-size: 14px;width:120px;line-height: 30px;}
    .business_lists .yyui_tab .yyui_tab_content_this{top:200px;}
    .business_lists .yyui_tab .yyui_tab_content_this .more a{width:120px;line-height: 36px;}
    .swiper-container-business .swiper-button-prev, .swiper-container-business .swiper-button-next{width:50px;height:36px;line-height: 36px;bottom: -55px;}
    .swiper-container-business .swiper-slide .pic{height:300px;}
    .swiper-container-business .swiper-slide .tct{padding:15px;}
    .news_lists .yyui_tab>ul{position: static;text-align: left;margin:20px auto;}
    .news_lists .yyui_tab .yyui_tab_content_this .more a{width:120px;line-height: 36px;}
    .news_lists .yyui_tab .yyui_tab_content_this ul li{width:47%;display: none;margin: 0 1.5% 4%;}
    .news_lists .yyui_tab .yyui_tab_content_this ul li:nth-child(1),
    .news_lists .yyui_tab .yyui_tab_content_this ul li:nth-child(2){display: inline-block;}
    .news_lists .yyui_tab .yyui_tab_content_this ul li .bt{font-size: 15px;line-height: 36px;}
    .news_lists .yyui_tab .yyui_tab_content_this ul li .time{font-size: 14px;}
    .news_lists .yyui_tab .yyui_tab_content_this ul li .time::after{margin:5px 0;}
    
    .sy_party_list .left{display: none;}
    .sy_party_list .right{width:100%;}
    .sy_party_list .right .yyui_tab>ul{position: static;}
    .sy_party_list .right .yyui_tab .yyui_tab_content_this ul li{padding:15px;}
    .sy_party_list .right .yyui_tab .yyui_tab_content_this ul li .bt{font-size: 15px;}
    .sy_party_list .right .yyui_tab .yyui_tab_content_this ul li .time{font-size: 14px;}
    .sy_party_list .right .yyui_tab .yyui_tab_content_this .more{margin: 0 auto;display: block;text-align: center;}
    .sy_party_list .right .yyui_tab .yyui_tab_content_this .more a{width:120px;line-height: 30px;}
    .foot_top .foot_log{width:auto;}
    .foot_top .bottom .left{display: block;width:100%;}
    .foot_top .bottom .right{display: block;width: 100%;}
    .foot_btm{line-height: 24px;padding:10px 0;}

    .bar{background-size: cover !important;height:250px;}
    .bar_con dl{padding:10px;}
    .main_frame_left,
    .main_frame_right{width:100%;max-width: 100%;margin:10px auto;}
    .main_frame_left ul{font-size: 0;}
    .main_frame_left ul li{width:50%;display: inline-block;vertical-align: top;font-size: 14px;line-height: 36px;}
    .main_frame_right .crumbs{display: none;}
    .news_list ul li{padding:10px;}
    .news_list ul li .time{width:20%;}
    .news_list ul li .tct{width:78%;}
    .news_list ul li .tct .bt{font-size: 16px;}
    .news_con .title .bt{font-size: 20px;}
    .lg_fy_conl,
    .lg_fy_conr{display: block;width:100%;}
    .history_list ul li .left .year{font-size: 24px;}
    .history_list ul li .right .tct .bt{font-size: 18px;margin-top:10px;}
    .history_list ul li .right .tct .bt::after{margin:5px 0;}
    .lg_ckgd{width:120px;line-height: 36px;font-size: 14px;}

    .business_list ul li{height:200px;}
    .business_list ul li .bt{line-height: 30px;font-size: 14px;}
    .contact_top ul li .pic{width:65px;height:65px;}
    .contact_top ul li .bt1{font-size: 16px;}
    .contact_top ul li .bt2{font-size: 14px;}


}
@media screen and (max-width:414px){
    
}
@media screen and (max-width:375px){
   
}
@media screen and (max-width:360px){}
@media screen and (max-width:320px){
    
}