/*手机端*/

@media screen and (max-width: 1740px){

.wm{margin:0 2%;}

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

.menu ul li a{padding:0 15px;}
#content{margin:60px 4%;width:92%;}

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

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

/*手机搜索出现*/
.sj_search_bg{display:block;}

.ewm{ display:none;}
.bot_01{width:45%;float:left;border-right:1px solid #8d8d8d;}
.bot_nav{width:48%;float:left;margin-left:5%;border-right:none;}

}

@media screen and (max-width: 1024px){
.flex-between-center{  display:block;}

}


@media screen and (max-width:768px)
{
.top_nav{ display:none;}	
.pro_item_pic img{height: auto; width:90%; object-fit: cover;}
.mbfor{display:block;}

/*homeprod*/
.hometit{padding-top:50px;}
.hometit .en{font-size:28px;}
.hometit .cn{font-size:28px; margin-top:12px; }

/*关于我们*/
.about{padding-top: 60px;padding-bottom: 50px;}
.about .con { padding:0px; display:block; justify-content: space-between; max-width:1600px; margin:0px auto;}
.aboutbox {width: 96%; padding:0 2%;}
.about_R { width:98%; margin-bottom:20px;padding:0 1%;}
.nameabt {font-size: 26px;}
.nameabtzwen {font-size: 28px;}
/*关于我们结束*/

/*首页产品*/
.con_02{padding-bottom:70px;}
.sy{margin-top:30px;}
.sy_pro{width:100%;margin-top:20px;margin-bottom:10px;}
.sy_pro h1{font-size:24px;padding:10px 0 10px 0;color:#000;}
.sy_pro .txt a{font-size:16px;}

/*新闻*/
.hnlist{ padding-top:4%;margin-top:5%; }
.hnlist li{width:100%; padding:0px 2% 0 2%;margin:0 0 30px 0;}
.hnlist li .txt p{ color:#6d6d6d; font-size:14px; line-height:26px; height:50px; margin:4% 0 2% 0; display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;text-overflow: ellipsis;}
.hnlist li .img img{height:280px;}

#bottom{background:#464646;width:100%;overflow:hidden;padding-top:40px;color:#fff;margin-top:50px;}
#bottom ul{margin-top:22px;}
.bot_01{width:100%;float:left;border-right:none;}
.bot_01 h3{font-weight:bold;font-size:18px;color:#fff;}
.bot_nav{ display:none;}



/*ny*/
.ny_ban01{background:url(../images/ny_ban01.jpg) no-repeat center top;}
.ny_ban02{background:url(../images/ny_ban02.jpg) no-repeat center top;}
.ny_ban03{background:url(../images/ny_ban03.jpg) no-repeat center top;}
.ny_ban04{background:url(../images/ny_ban04.jpg) no-repeat center top;}
.ny_ban05{background:url(../images/ny_ban05.jpg) no-repeat center top;}
.ny_ban06{background:url(../images/ny_ban06.jpg) no-repeat center top;}
.ny_ban07{background:url(../images/ny_ban07.jpg) no-repeat center top;}
.ny_ban08{background:url(../images/ny_ban08.jpg) no-repeat center top;}
.ny_ban{width:100%;height:360px;overflow:hidden;position:relative;}
.ny_ban_txt{text-align:center;margin-top:140px;z-index:99;}
.ny_ban_txt h2{font-size: 32px;letter-spacing: 4px;}
#content{margin:40px 4%;width:92%;}


/*内页新闻*/
.ny_news_img{width:100%;height:270px;margin-left:0px;margin-top:12px;}
.ny_news_img img{width:100%;height:270px; transition:all 1s;}
.ny_news_txt{float:right;width:100%;margin-top:20px;}
.ny_news_ul li .time{color:#3366b2;line-height:24px;font-size:14px;}
.ny_news_ul li .bt{font-size:20px;}


/*ny产品*/
.ny_box{margin-top:0px;}
.ny_left{ display:none;}
.ny_right{ width:100%;}
.ny_pro_list{ display:block;}

.ny_zlbz ul li .pt{overflow:hidden;height:280px;}
.ny_zlbz ul li .pt img{width:100%;height:280px !important; transition:all 1s;}
.ny_zlbz ul li{width:100%;margin:1.5% 0;float:left;}

/*内页联系我们*/
.ny_contact_l{width:100%;}
.ny_contact_r{width:100%;margin-top:30px;}
.ny_contact_r .title{border-bottom:1px solid #dddddd;font-size:30px;color:#000000;line-height:50px;padding-bottom:12px;margin-bottom:12px;}
.ny_contact_r .title img{ vertical-align:middle;padding-right:6px;}