/*产品系列*/
.dtd_t{background:url(../images/hd_bg_2.jpg) repeat-x bottom 1px center; height:66px; line-height:66px; text-align:center; margin-top:20px;}
.dtd_th{background:url(../images/hd_bg_1.jpg) no-repeat bottom center; font-size:24px; color:#af8259;}
.dtd_en{font-size:14px; color:#828282; text-align:center; height:49px; line-height:49px; margin-bottom:9px;} 

.lt_parent{text-align:center;}
.lt_bd{width:195px; height:42px; line-height:42px; background:url(../images/phbt_on.jpg) no-repeat left top; color:#fff; font-size:15px; margin-right:5px; margin-bottom:31px; float:left;}
.lt_bd a{color:#fff; display: block;}

.nt_parent{}
.nt_bd{width:283px; border:1px solid #dbdbdb; border-bottom:3px solid #dbdbdb; margin-right:20px; float:left; margin-bottom:20px;}
.nt_bd img{width:100%;}
.nt_bd figcaption{ line-height:61px; height:61px; overflow:hidden; font-size:15px; color:#151515; text-align:center;}
.nt_bd_4, .nt_bd_8{margin-right:0;}

/*简介*/
.about_man{background:url(../images/aoub_bj.jpg) no-repeat center top; padding:40px 0;}
.about_man_nt{float:left; width:730px; padding:9px 30px 0 30px; background-color:#fff; height:391px; font-size:14px; color:#030303; line-height:36px;}
.about_hb{height:54px; line-height:54px; background:url(../images/s_tit.jpg) no-repeat center left; border-bottom:1px solid #dcdcdc; text-indent:26px; margin-bottom:20px; font-size:22px; color:#af8259;}
.nesw_man_nt{ float:right; background-color:#fff;}
.about_img{float:left; margin-right:24px;}

/*产品知识*/
.nesw_man_nt{width:345px; height:394px; float:right; padding:6px 20px 0 20px; background-color:#fff;}
.nesw_hb{margin:0; border-bottom:none;}
.nesw_man_nt img{width:100%;}
.nesw_iy{ padding-top:16px;}
.nesw_i{background:url(../images/nsew_in.jpg) no-repeat 7px center; padding-left:18px; font-size:15px; color:#141414; overflow:hidden; height:30px; line-height:30px;}


/*产品*/
.por_hb{height:61px; line-height:61px; margin:19px 0 29px; position:relative;}
.bd2 { position:relative; width:100%; margin:0px auto 0;}
.btnPrev,.hd .next { width:50px; height:30px; background:url(../images/btnPrev.jpg) no-repeat center center #303030; position:absolute; right:55px; top:17px; }
.btnNext,.hd .prev { width:50px; height:30px; background:url(../images/btnNext.jpg) no-repeat center center #303030; position:absolute; right:0px; top:17px; }
#demo1, #categorylist { width:1200px; height:312px;  margin:0 auto; position:relative; overflow:hidden;  }
.bd2 li {float:left; width:283px; border:solid 1px #d8d8d8; margin-right:20px; line-height:0;}
.bd2 li img{width:100%;}
.bd2 li figcaption{ line-height:50px; height:50px; overflow:hidden; width:100%; display:block; text-align:center;}


.m_contact,.pic_menu_t { display:none; }
.xwkb{ display:none; }
.pur_hu_wap{display:none;}

@media screen and (max-width:1366px){
.bd {width:100%;}
}
@media screen and (max-width:640px){
.hidden-mm{display:none;}
.about_m{height:auto; margin:10px auto; padding:0;}
.about_i_m{height:auto; margin:0 0 20px 0;}
#demo1, #categorylist{width:100%;}
.bd{margin:20px auto 0;}

.about_hb{font-size:18px;}
.nesw_man_nt{height:auto;}
.about_man_nt{ line-height:28px;}
.dtd_th{ font-size:18px;}
.dtd_t{margin-top:0px;}


.news_m{width:96%; float:none;}
.item_net{height:auto; width:90%; padding: 12px 10% 0 28px;}

.lt_bd{width:46%; margin:0 2% 10px; border-radius:3px;}
.nt_bd{width:46%; margin:0 1.7% 20px;}

.about_man{background:none; padding:0;}
.about_man_nt{width:96%; height:auto; padding: 9px 2%;}
.nesw_man_nt{width:96%; padding: 6px 2%;}

.pur_hu_wap{display:block;}
.pur_hu, .pur_hu_wap{width:96%; margin:0 2%;}
#demo1{height:auto;}
.bd2 li{width:48%; margin:0 2% 20px 0;}
#nofirst2, #nofirst4, #nofirst6, #nofirst8, #nofirst10, #nofirst12, #nofirst14, #nofirst16, #nofirst18, #nofirst20{margin-right:0;}
}