.pc_show{display: block;}
.sj_show{display: none;}
.swiper-button-prev{background: url(../images/icon_sy_jt2.png) no-repeat rgba(0, 0, 0, .3) !important;width: 40px !important;height: 80px !important;border-radius: 5px;}
.swiper-button-next{background: url(../images/icon_sy_jt2.png) no-repeat rgba(0, 0, 0, .3) !important;width: 40px !important;height: 80px !important;background-position: -40px 0 !important;border-radius: 5px;}

@media screen and (max-width:1680px){
    .lg_main,.lg_main .tct{padding:10px 0;}
    .lg_main .tat{margin:5px auto;}
    .lg_sy_case .tct .yyui_tab>.yyui_tab_content_this{margin:0 auto;}
    .lg_sy_strength .tct .swiper-slide{height: auto;}
    header{height:70px;}
    .lg_head h1{line-height: 70px;}
    .lg_head .lg_nav .lg_nav_btm ul li>a{padding:16px 0;}
    .lg_head .lg_nav .language{line-height: 70px;margin-top: -5px;margin-left: 10px;}
    .lg_head .lg_nav .lg_nav_btm ul li:hover dl{top:60px;}
    .tct_list{margin:25px auto 0;}
    .tct_list li{margin-bottom: 20px;}
    .lg_sy_pro .tct ul li .pic{height:auto;}
}
@media screen and (max-width:1440px){
    .lg_sy_pro .tct ul li,.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li{width:23.64%;}
    /* .lg_sy_pro .tct ul li .pic{max-height: 454px;height:auto} */
    .lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li .pic{max-height: 274px;height:auto;}
    .lg_sy_programme .tct ul li{margin-right: 11px;}
    .lg_sy_news .tct ul li .pic{width:45%;}
    .lg_foot_topl dl{margin-right: 25px;}
    
    

 
}
@media screen and (max-width:1366px){
    
    .lg_sy_pro .tct ul li, .lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li {width: 23.56%;}
    .lg_sy_programme .tct ul li{margin-right: 80px;}
    .lg_sy_news .tct ul li .tst{width:51%;}

    .lg_head{width:94%;}
    .lg_head .lg_nav .lg_nav_btm ul li{width:auto;padding:0 23px}
    .lg_max_1520{max-width: 1200px;}
    .lg_sy_pro .tct ul li{margin-right: 22px;}
    .lg_sy_pro .tct ul li:hover .pic .bg{background: none;}
    .lg_sy_programme .tct .link_div,.lg_sy_pro .tct .link_div2{overflow: hidden;}
    .lg_sy_programme .tct ul li{max-width: 278px;margin-right:30px;}
    .lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li{margin: 0px 9px;}
    .tct_list li .pic{width:20%;}
    .tct_list li .tst{width:75%;}
    .lg_sy_news .tct ul li .tst .bt{margin-top:0;}
    .tct_list li .tst .bt{font-size: 17px;}
    .lg_sy_news .tct ul li .tst .txt{-webkit-line-clamp: 2;}
    .lg_sy_news .tct ul li .pic{height:auto;}
    .lg_foot{width:94%;margin: 0 auto;}
    .lg_sy_strength .tct .swiper-slide{height: 430px;text-align: center;}
    .lg_sy_strength .tct .swiper-slide img{max-width: 100%;}
    .lg_sy_pro .tct{padding:5px 0;}
    .lg_sy_strength .tct .swiper-slide img {max-width: 90%;}
    .tct_list2 li:nth-of-type(odd){margin-top:0px;}
    .tct_list li{margin-bottom: 15px;}
    .lg_sy_service .tit .bt{margin-top:6%;}
    .lg_sy_service .tit .bts{margin-top:-3%;}
    .tct_list{margin:15px auto 0;}
    .tct_list2 li{width:11%;}
    .tct_list2 li .bt{font-size: 12px;}
    .section8, .section8 .fp-tableCell {height: 371px!important;}
    .lg_sy_case .tct .yyui_tab>ul{margin:10px auto;}
    .tct_list2{margin: 15px auto 0;}

}
@media screen and (max-width:1200px){
    .mobile-inner-header-icon span{background: #25aa39;}
/* header{position: static;} */
.mobile{display: block; width: 100%; top: 10px; z-index: 99999; right: 0; }
.mobile-inner{width: 100%;}
.mobile-inner-header{position: absolute;}
.mobile-inner-nav{position: absolute;top:70px;}
.lg_head .lg_nav .lg_nav_btm{display: none;}
.lg_head .lg_nav .language{margin-right: 50%;position: relative;}
.section2 .tct{left:0;opacity: 1;}
.lg_sy_pro .tct ul li,.lg_sy_pro .tct ul li:first-child{width:100% !important;display: inline-block;margin:0 auto;max-width: 300px;float: none;}
.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li{width:100%;display: block;margin:15px auto}
.section3 .tct{right:0;opacity: 1;}
.section4 .tct{left:0;opacity: 1;}
.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li:first-child,.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li:last-child{margin:0 auto}
.section5 .tct{top:0;opacity: 1;}
.swiper-pagination{position: static !important;}
.section6 .tct{top:0;opacity: 1;}
.tct_list li{width:100%;margin: 15px auto;}
.lg_sy_news .tct ul li{width:100%;margin: 15px auto;text-align: center;}
.lg_sy_news .tct ul li .tst .bt,
.lg_sy_news .tct ul li .tst .bt_date,
.lg_sy_news .tct ul li .tst .txt
{text-align: left;}

.lg_foot_topl{width:100%;}
.lg_foot_topl dl{width:33%;margin:5px auto;}
.section8, .section8 .fp-tableCell{height:100% !important;}
/* .lg_sy_pro .tct ul li .pic{max-height: 480px;height:auto;} */

.lg_about{margin:15px auto;}
.lg_about_tct_list ul li,.lg_about_tct_list ul li:nth-child(4n){display: block;width:100%;margin:5px auto;}
.lg_about_tct_list2 ul li,.lg_about_tct_list2 ul li:nth-child(3n){width:100%;display: block;margin:5px auto;}
.page{margin:15px auto;padding:0;}
.pro_tct_list ul li,.pro_tct_list ul li:nth-child(3n){width:100%;display: block;margin:5px auto;}
.lg_pro_fy_conl{width:80%;}

.case_tct_list ul li .pic{width:100%;height:auto;max-height: 260px;margin:5px auto;display: block;}
.case_tct_list ul li .tst{display: block;width:100%;margin:5px auto;max-width: 460px;}
.news_tct ul li,.news_tct ul li:nth-child(3n){display: block;width:100%;margin:5px auto;}
.contact_tct .pic .pic_fd_con{position: static;margin:15px auto;}
.lg_contentsr_tcts .lg_zcb_p1{width:100%;display: block;max-width: 1024px;margin:10px auto;}
.lg_contentsr_tcts .lg_zcb_p1 input{width:100%;max-width: 1024px;line-height: 30px;height:30px;}
.lg_contentsr_tcts .lg_zcb_p2{height:auto;}
.lg_contentsr_tcts .lg_zcb_p2 button{float: none;margin: 20px auto 0;line-height: 30px;height:30px;width:100px;}
.contact_tct .pic .pic_fd_con{background: #fff;padding:5%;width:90%;}
.lg_contentsr_tcts .lg_zcb_p2 input{width:50%;line-height: 30px;height:30px;}
/* .lg_sy_pro .tct ul li,.lg_sy_pro .tct ul li:first-child{margin-right:5px;} */
/* .lg_sy_pro .tct ul li{display: none;}
.lg_sy_pro .tct ul li:first-child{display: block;}
.lg_sy_pro .tct ul li:last-child{display: none;} */
.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li{display: none;}
.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li:first-child{display: block;}
.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li:last-child{display: none;}
.lg_sy_service2{display: none;}
.lg_foot_topr{width:100%;}
.lg_sy_service .tit .bt{margin:0 auto;}
.tct_list2,.bts{display: none;}

.pc_show{display: none;}
.sj_show{display: block;padding-top:13%;}
.lg_sy_pro .tct ul li .bt{margin: 0 auto;}
.lg_sy_pro .tct .link_div2 .link_scroll2{max-width: 300px;margin:0 auto;overflow: hidden;}
.lg_sy_programme .tct .link_div .link_scroll{max-width: 278px;margin:0 auto;overflow: hidden;}
.lg_sy_case .swiper-container{max-width: 300px;margin:0 auto;}
.lg_sy_case .tct .yyui_tab>ul{margin:0 auto;}
.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this .swiper-wrapper .swiper-slide .pic{height:auto;}
.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this .swiper-wrapper .swiper-slide{margin: 0 auto;}
.lg_sy_case .tct .yyui_tab>.yyui_tab_content_this .swiper-wrapper .swiper-slide .tst .txt{overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-box-orient: vertical;-webkit-line-clamp: 1;}
.lg_sy_strength .tct .bars2{overflow: hidden;max-width: 320px;margin: 0 auto;height:auto;}

.tct_list{font-size: 0;margin: 45px auto 0;}
.tct_list .swiper-slide{width:100%;display: block;margin:0 auto;text-align: center;}
.tct_list .swiper-slide:nth-child(3n){margin-right: 0;}
.tct_list .swiper-slide .pic{width: 60px;height:60px;overflow: hidden;margin:0 auto;}
.tct_list .swiper-slide .tst{display: inline-block;vertical-align: top;width:82%;padding-left:3%;}
.tct_list .swiper-slide .tst .bt{font-size: 22px;color:#25aa39;margin-bottom: 15px;}
.tct_list .swiper-slide .tst .txt{font-size: 14px;line-height: 20px;color:#666;}

.tct2{position: relative;}
.tct_list2 {font-size: 0;text-align: center;margin: 45px auto 0;}
.tct_list2 .swiper-slide{display: inline-block;vertical-align: top;margin:0 15px;position: relative;}
.tct_list2 .swiper-slide .bt{position: absolute;bottom: 20%;text-align: center;font-size: 14px;line-height: 18px;color:#fff;left:-3%;right:0;width:50%;margin:0 auto;}
.lg_sy_news .swiper-container{max-width: 340px;}
.lg_sy_news .tct .swiper-wrapper{font-size: 0;}
.lg_sy_news .tct .swiper-wrapper .swiper-slide{display: inline-block;vertical-align: top;width:100%;margin: 14px auto;}
.lg_sy_news .tct .swiper-wrapper .swiper-slide .pic{max-width: 340px;height:210px;overflow: hidden;display: inline-block;vertical-align: top;}
.lg_sy_news .tct .swiper-wrapper .swiper-slide .pic img{transition: all 1s;}
.lg_sy_news .tct .swiper-wrapper .swiper-slide .tst{display: inline-block;vertical-align: top;max-width: 370px;margin-left:3%;}
.lg_sy_news .tct .swiper-wrapper .swiper-slide .tst .bt{font-size: 18px;font-weight: bold;color:#333;margin-top:15px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
.lg_sy_news .tct .swiper-wrapper .swiper-slide .tst .bt_date{font-size: 12px;color:#999;border-bottom: 1px solid #dfdfdf;padding:10px 0 15px;} 
.lg_sy_news .tct .swiper-wrapper .swiper-slide .tst .txt{font-size: 14px;line-height: 24px;color:#666;margin-top:15px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;}
.lg_sy_news .tct .swiper-wrapper .swiper-slide:hover .pic img{transform: scale(1.2);transition: all 1s;}
.lg_sy_news .tct .swiper-wrapper .swiper-slide:hover .bt a{color:#25aa39;}

.lg_sy_case .tct .yyui_tab>ul>.yyui_tab_title,.lg_sy_case .tct .yyui_tab>ul>.yyui_tab_title_this{width:45%;padding:0;line-height: 30px;background: #ededed;margin:1%;}
.lg_sy_case .tct .yyui_tab>ul>.yyui_tab_title_this{background: #25aa39; color:#fff;}

.lg_foot_top{padding: 12% 0 10px;}
.flex-prev{left:10px;background: url(../images/icon_sy_jt2.png) no-repeat rgba(0, 0, 0, .3) !important;border-radius: 5px;}
.flex-next{right:10px;background: url(../images/icon_sy_jt2.png) no-repeat rgba(0, 0, 0, .3) !important;background-position:-40px 0 !important;border-radius: 5px;}
}

@media screen and (max-width:768px){
    .mobile-inner-header{top:-8px}
    header{height: 55px;box-shadow: none;}
    .lg_head h1{line-height: 35px;margin-left: 3%;}
    .lg_head .lg_nav{width:70%;}
    .lg_head .lg_nav .language{line-height: 55px;margin-right: 35%;margin-top:0px;}
    .lg_head .lg_nav .language .language_l, .lg_head .lg_nav .language .language_r{line-height: 55px;}
    .lg_head .lg_nav .language .language_l .search_show{top:100%;}
    .flex-direction-nav{width:100%;margin:0 auto;}
    .mobile-inner-nav{top:45px;}
    /* .flex-prev{width:20px;height:40px;background-size: cover;left:5%;}
    .flex-next{width:20px;height:40px;background-size: cover;right:5%;background-position: -20px 0;} */
    .lg_sy_programme .tct ul li,.lg_sy_programme .tct ul li:first-child{margin:0 auto;}

    .lg_main .tit .bt{font-size: 20px;}
    .lg_main .tit .bt2{font-size: 14px;}
    .lg_sy_pro .tct ul li .bt{font-size: 14px;}
    .lg_sy_programme .tct ul li .tst .bt{font-size: 16px;}
    .lg_sy_programme .tct ul li .tst .txt{font-size: 14px;}
    .lg_sy_case .tct .yyui_tab>.yyui_tab_content_this ul li .tst .bt{font-size: 16px;}
    .lg_sy_case .tct .yyui_tab>.yyui_tab_content_this{margin: 15px auto 0;}
    .lg_sy_strength .tct .swiper-slide i{font-size: 16px;}
    .tct_list li .tst .bt{font-size: 16px;margin-bottom: 5px;}
    .tct_list2 li,.tct_list2 li:nth-of-type(odd){margin:10px auto;width:100%;}
    .tct_list2 li .bt{left:-3%;}
    .lg_sy_news .tct ul li .pic{display: block;width:100%;margin:0 auto}
    .lg_sy_news .tct ul li .tst{display: block;width:100%;margin:0 auto;}
    .lg_foot{width:94%;margin:0 auto;}
    .lg_foot_btm{line-height: 24px;}
    .lg_foot_topl dl.dl{width:100%;}
    .lg_foot_topl dl dt,.lg_foot_topl dl dt a{font-size: 14px;}
    .lg_foot_topl dl dd{line-height: 20px;}
    .lg_foot_topl dl dd a{font-size: 12px;line-height: 20px;}
    .lg_about_tit .bt1{font-size: 20px;}
    .lg_about_tit .bt2{font-size: 14px;}
    .lg_dh_list ul li {margin:5px auto;width:48.5%;}
    .lg_dh_list ul li a{font-size: 14px;padding:0;}
    .lg_about_tct{margin:15px auto;}
    .lg_about_tct .tct_l{width:100%;display: block;}
    .lg_about_tct .tct_r{width:100%;display: block;}
    .lg_about_tct_list2 ul li .pic{max-height: 240px;height:auto;}
    .pro_tct_list ul li .bt{font-size: 14px;}
    .lg_dh_list{text-align: left;}
    .pro_tct .bt1{font-size: 20px;}
    .pro_tct .pro_tct_cc1 .bt{font-size: 16px;}
    .lg_pro_fy_con{margin:15px auto;}
    .lg_pro_fy_conl{width:90%;}
    .lg_pro_fy_conl dl dd{font-size: 14px;}
    .lg_pro_fy_conr{width:90%;float: none;font-size: 14px;}
    .case_tct_list ul li .tst .bt{font-size: 16px;}
    .lg_foot_top h1{margin-bottom: 10px;}
    .news_tct ul li .bt{font-size: 14px;}
    .news_tct ul li .pic{max-height: 260px;height:auto;}
    .news_tit .bt{font-size: 20px;}
    .news_tit .bt2 dl dd{font-size: 14px;}
    .news_tit .bt2{margin:20px auto;}
    .news_txt{margin:20px auto;}
    .lg_fy_con{margin:20px auto;}
    .lg_fy_conl{display: block;width: 100%;}
    .lg_fy_conr{width:100%;display: block;margin:15px auto 0;}
    .downs_tit{font-size: 12px;text-indent:0;}
    .downs_show .downs_i{font-size: 12px;}
    .downs_hid ul li{font-size: 12px;width:50%;}
    .downs .downs_bt{padding:0 10px;}
    .downs_hid{padding:10px;}
    .downs_bt li .downs_hid .downs_hid_con section{width:100%;}
    /* .lg_sy_pro .tct ul li, .lg_sy_pro .tct ul li:first-child{margin:0px;text-align: center;}
    .lg_sy_pro .tct ul li .pic{max-width: 300px;height:auto;width:100%;margin: 0 auto;} */
    

}
@media screen and (max-width:414px){
    .contact_tct .pic .pic_fd_con{height:auto;}
    .contact_tct .pic .pic_fd_con .pic_fd_conl,.contact_tct .pic .pic_fd_con .pic_fd_conr{width:100%;display: block;float: none;}
    .contact_tct .pic .pic_fd_con .pic_fd_conl dl dd{margin-right:0;width:100%;}
    .contact_tct .pic .pic_fd_con .pic_fd_conl dl dd img{width:26px;height:26px;display: inline-block;vertical-align: top;}
    .contact_tct .pic .pic_fd_con .pic_fd_conl dl dd span{display: inline-block;width:88%;vertical-align: top;}
    

}
@media screen and (max-width:375px){
    /* .lg_sy_programme .tct ul li, .lg_sy_programme .tct ul li:first-child {margin: 0 35px;} */
   
   /* .lg_sy_pro .tct,.lg_sy_pro .tct .link_div,.lg_sy_pro .tct .link_div2{max-height: 460px;overflow: hidden;}
   .lg_sy_pro .tct ul li, .lg_sy_pro .tct ul li:first-child{margin:0px 27px;float: none!important;display: inline-block;vertical-align: top;max-width: 353px;} */
}

@media screen and (max-width:360px){
    /* .lg_sy_programme .tct ul li, .lg_sy_programme .tct ul li:first-child {margin: 0 25px;} */
    .lg_head .lg_nav{width:75%;}
    /* .lg_sy_pro .tct ul li, .lg_sy_pro .tct ul li:first-child{margin:0 15px;max-width: 338px;} */
    /* .lg_sy_pro .tct ul li, .lg_sy_pro .tct ul li:first-child{margin-right:6px;} */
}
@media screen and (max-width:320px){
    /* .lg_head .lg_nav .language {margin-right: 40%;} */
    /* .lg_sy_pro .tct ul li, .lg_sy_pro .tct ul li:first-child{margin: 0 -24px;max-width: 301px;} */
}


@media screen and (min-width:1201px){
}