/*手机端*/

@media screen and (max-width: 1640px){
.menu ul li a{padding:0 25px;display:block;}
.wm{margin:0 6%;}
}
@media screen and (max-width: 1400px){
.wm2{margin:0 2%;}
.wm{margin:0 2%;}
.menu ul li a{padding:0 20px;}

}

@media screen and (max-width: 1200px){

.ny_news_time p{font-size:30px;}
}

@media screen and (max-width: 1024px){

.head{ display:none;}
#top{ display:none;}
.menu{ display:none;}
.mbdh{ display:block;}
.zd01{ display:none;}




}


@media screen and (max-width:768px)
{
.mbfor{display:block;}
.sj_search_bg{ display:block;}

.sy_title .bt01{font-size:30px;} 
.sy_title .bt02{font-size:15px;padding-top:5px;}


.con_01{overflow: hidden;padding:60px 0 0 0;}


.con_02{width:100%;overflow:hidden;padding:60px 0;}
.con_02 ul li{float:left;width:48%;margin:1% 1%;box-shadow: 0 0 10px rgba(0,0,0,0.1);padding: 20px 1%;background: rgba(255,255,255,0.8); box-sizing:border-box;transition: all .3s;border-radius:15px;text-align:center;}
.con_02 ul li .bt{font-size:17px;padding:10px 0;}
.con_02 ul li .txt{font-size:14px;height:40px;text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;}

.con_03{width:100%;overflow:hidden;padding:60px 0;}
.con_03 .box{line-height:32px;font-size:16px;padding:10px 2%;text-align:left;}
.con_03 .box ul li{float:left;width:46%;margin:1.5%; border-radius:10px;}

.con_04{ width:100%; margin:0 auto; background-repeat:no-repeat; background-attachment:inherit; height:310px; padding-top:70px;}
.con_04 .cc1{font-size:26px;line-height:40px;padding:0 2%;}
.con_04 .cc2{ font-size:18px;  margin-top:15px;}
.con_04 .cc2 span{ font-size:40px;}

.a_more{ font-size:16px; color:#fff; line-height:40px; width:150px; margin-top:30px}
.a_more:hover { width:200px;}



#bottom{padding:30px 0 30px 0;}
.bot_nav{ display:none;}

#bottom .bt{font-size:18px;font-weight:bold;padding-bottom:16px;color:#000;}
#bottom .bot_logo{display:none;}
.bot_ewm{display:none;}
#bottom .bot_contact{float:left;width:100%;}
#bottom .bot_contact .box{line-height:30px;}
.bot_fl01{float:left;width:48%;}
.bot_fl02{float:left;width:48%;}

.bot{width:100%;overflow:hidden;padding:20px 0;background:#036ab7;padding:20px 0;color:#fff;line-height:28px;text-align:center;}
.bot a{color:#fff !important;font-size:15px;}


/*ny*/
.ny_ban01{background:url(../images/sj_ban01.jpg) no-repeat center top !important;}
.ny_ban02{background:url(../images/sj_ban02.jpg) no-repeat center top !important;}
.ny_ban03{background:url(../images/sj_ban03.jpg) no-repeat center top !important;}
.ny_ban04{background:url(../images/sj_ban04.jpg) no-repeat center top !important;}



.ny_ban{width:100%;height:320px;overflow:hidden;position:relative;}

.dqwz{ padding-top:20px; padding-bottom:20px;margin:0 3%;width:94%}
#content{margin:40px 3% 50px;width:94%}


.ny_site{text-align:center;margin-bottom:40px;}
.ny_site a{ display:block;padding:0 50px;line-height:42px;background:#ecf2f4;margin:6px;font-size:18px;}


/*ny_about*/
.ny_about_l{float:left;width:100%;}
.ny_about_r{float:right;width:100%;margin-top:20px;}


/*内页新闻*/
.ny_news_txt{float:right;width:100%;}
.ny_news_ul li{margin:20px 0;padding:20px 0;border-bottom:1px solid #ddd;}
.ny_news_ul li .bt{font-size:20px;color:#000;font-weight:bold;margin-top:10px;}

.ny_news_bt{font-size:26px;color:#000;padding-bottom:10px;}
.ny_news_bt h1{font-size:26px;}

/*产品*/
/*表格行数消失*/
.bak th:nth-child(4) { display:none;}
.bak td:nth-child(4) { display:none;}

}