/*手机端*/

@media screen and (max-width: 1640px){
.menu{float:left;padding-left:3%;}
.wm{margin:0 6%;}
}
@media screen and (max-width: 1400px){
.wm2{margin:0 2%;}
.wm{margin:0 2%;}

.menu ul li a:link,.menu ul li a:visited{padding:0 10px;display:block;font-size:16px;}
.menu ul li a:hover{padding:0 10px;display:block;font-size:16px;}
}

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

.menu ul li a:link,.menu ul li a:visited{padding:0 10px;display:block;font-size:14px;}
.menu ul li a:hover{padding:0 10px;display:block;font-size:14px;}


}

@media screen and (max-width: 1024px){
.head{ display:none;}
#top{ display:none;}
.mbdh{ display:block;}
.zd01{ display:none;}
.h110{ display:none;}



}


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

.in-title {font-size: 28px;}
.in-title span {padding: 0 40px;}
.in-desc {font-size: 15px;}

.sec-head p {color: #5b6b80;font-size: 14px;line-height:24px;}

.con_01{margin-top:60px;}
.con_01 ul li{width:93%;margin-bottom:20px;}
.con_01 ul li .part_l h2{font-size:18px;padding-bottom:20px;}
.con_01 ul li .part_l .list{min-height:220px;}
.con_01 ul li .part_l .list p{line-height:26px;}

.con_02{background:url(../images/index_01.jpg) no-repeat top center !important;padding:60px 0;margin-top:50px;}
.con_02 ul{margin-top:50px;}
.con_02 ul li .big{font-size:32px;}

.con_03{margin-top:60px;margin-bottom:50px;}
.con_03 .tit01{font-size:24px;}
.con_03 .tit02{font-size:15px;}
.qual-stat .n{font-size:clamp(20px,3.6vw,32px);}
.qual-stat .l{font-size:13px;}

.con_04{padding:40px 0;}
.con_04 .tit01{font-size:20px;}
.con_04 ul li{float:left;width:92%;margin:2% 2%;padding:30px 2%;}
.con_04 ul li .pp_l .bt{font-size:24px;}
.con_04 ul li .pp_l .txt{margin-top:20px;line-height:32px;}


#bottom{width:100%;overflow:hidden;padding-top:40px;padding-bottom:30px;margin-top:50px;}
#bottom .bot_logo{border-bottom: solid 1px rgba(255,255,255,.3);padding-bottom:22px;}
#bottom .bot_contact{width:100%;font-size:15px;border-right:0px;margin-right:0%;}
#bottom .bot01{ display:none;}
#bottom .bot_ewm{ display:none;}

.bot{line-height:24px;padding:10px 0;}


/*ny*/
#content{margin:50px 2% 50px;}
#content .box{line-height:36px;font-size:16px;margin-top:50px;}


/*产品*/
.ny_cp ul li{float:left;width:93%;margin:2% 1.5%;}
.ny_cp ul li .part_l{float:left;width:100%;}
.ny_cp ul li .part_l h2{font-size:18px;}
.ny_cp ul li .part_r{margin-top:20px;}

/*表格行数消失*/
.bak th:nth-child(1) { display:none;}
.bak td:nth-child(1) { display:none;}
.bak th:nth-child(4) { display:none;}
.bak td:nth-child(4) { display:none;}

.ny_pro_table .nr{font-size:14px;line-height:26px;}
.ny_cp_xq_bt{font-size:20px;}



.ny_ehs{margin-top:50px;margin-bottom:40px;}
.ny_ehs_l{float:left;width:100%;}
.ny_ehs_r{float:left;width:100%;margin-top:45px;margin-left:0%;}
.ny_ehs_r ul li{float:left;width:89%; border: 1px solid #bdd1e5;min-height:auto;}
.ny_ehs_r ul li .txt{line-height:28px;font-size:16px;}


/*内页联系我们*/
.ny_contact_l{width:100%;}
.ny_contact_r{width:100%;margin-top:20px;}


}