body, p, h1, h2, h3, h4, h5, h6, ul, ol, li, a, input, dl, dt, dd, span, em, table, tr, td, div, strong, textarea, label { margin: 0; padding: 0; font-family: "微软雅黑", arial, verdana, sans-serif; color: #333; font-size: 12px; }
img, iframe { border: none; }
ol, ul, ol li, ul li { list-style: none; }
a { text-decoration: none; }
a:link { }
a:visited { }

.qs_clear:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
.qs_clear { *zoom:1;}
.qs_info { text-align: justify; text-justify : inter-ideograph; }
.qs_yin { width: 0; height: 0; overflow: hidden; display: none; }

input:focus { outline: none; }
input:-webkit-autofill { -webkit-box-shadow: 0 0 0px 1000px white inset; }

body { }

.e_head_w { max-width:1920px; min-width:1200px; background-color:#f5f5f5;  margin:0 auto; }
.e_head { position:relative; width:1200px; height:110px; margin:0 auto; }

.e_logo { float:left; width:600px; height:80px; overflow:hidden; margin:15px 0 0; background-image:url(2020120821555661803.png); background-position:0 50% ; background-repeat:no-repeat; }
.e_logo a { display:block; width:100%; height:80px; overflow:hidden; text-indent:-999px; }

.e_sear { float:right; width:230px; height:26px; margin:45px 0 0;  border: 1px solid  #bebebe; background-color:#fff;}
.e_sear input { width:100%; height:26px; background:none; margin:0; padding:0; border:0; }
.e_sea_txt { float: left; width:190px; height:26px; overflow:hidden; padding:0 5px;}
.e_sea_txt input { font-size:14px; color:#666; line-height:26px;}
.e_sea_sub { float: right; width:30px; height:26px; overflow:hidden; background:url(2022070709585497582.png) 50% 50% no-repeat;}
.e_sea_sub input { font-size:999em; overflow:hidden; text-indent:-999px; cursor:pointer;  }


.e_top { position:absolute; right:0; top:20px; line-height:30px;  text-align:right;}
.e_top a { font-size:14px; color:#666;}
.e_top span { font-size:14px; color:#666; padding:0 8px;}

.e_menu_w { max-width:1920px; min-width:1200px; width:100%; background-image:url(2020111709525969514.png); background-repeat:repeat-x; background-position:0 0;  background-color:#0158a8;  margin:0 auto;  }
.e_menu { position: relative; width:1200px; height:45px; margin:0 auto; z-index:1010; }
.e_menu>ul { position:relative; z-index:100; padding:5px 0;}
.e_menu>ul>li { float:left; width:120px; height:35px; padding:0 0px; }
.e_menu>ul>li>a { display:block; width:100%; font-size:18px; color:#fff; text-align:center; height:35px; line-height:35px; }
.e_menu>ul>li.active>a { background-color:#fff; border-radius:3px; }
.e_menu>ul>li.active>a,.e_menu>ul>li.hover>a {  color:#004486; }

.em_bg { position:absolute; left:0px; top:5px; z-index:50; width:120px; height:35px; margin-right:0px; background-color:#fff; border-radius:3px;  }


.m_w { display:none; position:relative; width:100%; z-index:1100; padding:10px 0; }
.m_w ul { position:relative;  width:100%;z-index:120;}
.m_w ul li { height:30px; line-height:30px; text-align:center;}
.m_w ul li a { font-size:14px; color:#fff;}
.m_w .m_bgc{ position:absolute; top:0; left:0; z-index:110; width:100%; height:100%; overflow:hidden; background-color:#005da9; opacity:.8;}
.m_w ul li:hover { background-color:#0c7af0;}

.mw_2,.mw_4,.mw_5,.mw_6,.mw_9 { width:220px;  }
.mw_2 ul li,.mw_4 ul li,.mw_5 ul li,.mw_6 ul li,.mw_9 ul li { text-align:left; padding-left:15px;  }

.e_foot_w {  position:relative; width:auto; max-width:1920px; background-color:#5b6d76; margin:0px auto 0; padding:30px 0 5px;}
.e_ft_a { width:1200px; line-height:30px;  overflow:hidden; margin:0 auto; text-align:center;}
.e_ft_a a { font-size:14px; color:#fff;  }
.e_ft_a span {  font-size:14px; color:#fff; margin:0 10px;  }
.e_foot { width:1200px; position:relative; line-height:30px;  overflow:hidden; margin:0 auto; padding:0px 0 30px; text-align:center; }
.e_foot span { font-size:14px; color:#fff; margin:0px 0px 0px 15px;}
.e_foot span img { vertical-align:text-bottom; margin-right:5px; }
.ef_cord { position:absolute; left:50%; top:25px; margin: 0px 0px 0 500px; width:90px; height:110px; overflow:hidden; text-align:center; }
.ef_cord img { width:90px; height:90px;}
.ef_cord span { font-size:12px; color:#fff; line-height:20px;} 
.ef_cord_scs {  margin: 0px 0px 0 -600px; }

.c_ban {  max-width:1920px; min-width:1200px; background-color:#fff; width:100%; margin:0 auto; }

.e_ban_w { position: relative; width:100%; height:300px; overflow:hidden; z-index:200; }
.e_ban { position:relative; width:100%; height:300px; overflow:hidden;}
.e_ban ul { position:relative; width:100%; height:300px;}
.e_ban ul li { position:absolute; top:0; left:0;width:100%; height:300px; background-image:url(); background-repeat:no-repeat; background-position:50% 0; background-size:cover; }
.e_ban ul li.active {}
.e_ban .bgstretcher { margin:0 auto;}

.e_b_a { position:absolute; bottom:10px; left:50%; height:20px; overflow:hidden; z-index:300; }
.e_b_a ul {}
.e_b_a ul li { float:left; width:10px; height:10px; overflow:hidden; background-color:#004486; border:1px solid #fff; border-radius:8px; margin:0px 0px 0px  14px; box-shadow:0px 0px 5px #fff;}
.e_b_a ul li a { display:block; float:left; width:10px; height:10px; overflow:hidden; text-indent:-999px; } 
.e_b_a ul li.showPage { background-color:#e10f0f; border:1px solid #fff;}

.c_w {  max-width:1920px; min-width:1200px;  width:100%; margin:0 auto; }
.c_0 { width:1200px; height: auto; overflow:hidden; margin:0 auto;}

.c_1 { float:left; width:470px;}
.c_2 { float:right; width:710px; }
.c_4 { float:left; width:470px; }
.c_5 { float:left; width:470px; margin-left:20px; }
.c_7 { float:right; width:220px; }

.e1_w {width:450px; height:280px; margin:30px auto 0; padding:8px; border:1px solid #e2e2e2;  }

.i_hd_w { width:450px; height: 280px; overflow: hidden; position: relative;  }
#i_hd,#i_hd ul,#i_hd ul li,.i_hd_img,.i_hd_img img  { width: 450px; height: 280px; overflow: hidden; }
#i_hd ul li { float: left; position:relative;  }
.i_hd_bg { position:absolute; bottom:0; left:0; z-index: 5; width: 100%; height: 40px; opacity: 0.7; filter: alpha(opacity=70); *zoom: 1; background-color: #000;  }
.i_hd_tit { position:absolute;  bottom:0; left:0; z-index: 15;width: 100%; height: 40px; line-height: 40px; overflow: hidden; }
.i_hd_tit a { font-size: 14px; color: #fff; padding-left: 10px; }
.i_hd_nav { width: 260px; height: 20px; overflow: hidden; position: absolute; top: 254px; right: 5px; z-index: 20; }
.i_hd_nav ul { float: right; }
.i_hd_nav ul li { float: left; width: 10px; height: 10px; overflow: hidden; margin-right:8px; border:1px solid #045BB8; background-color:#fff; cursor: pointer;  border-radius:8px; text-indent:-999px; }
.i_hd_nav ul li.navOn { background-color: #045BB8; border:1px solid #fff;}



.e_lis {  }
.e_lis ul { }
.e_lis li { height: 35px; line-height: 35px; overflow: hidden; background-image: url(2020111709514442131.png); background-repeat: no-repeat; background-position: 5px -46px;  padding:0 5px; }
.e_lis li a { font-size: 14px; color: #464646; padding-left: 15px; }
.e_lis li span { float: right; font-size: 12px; color: #666; }
.e_lis li:hover { background-color:#f5f5f5;  background-position: 5px 13px; }
.e_lis li:hover a { color: #045BB8;  }

.e_lis li.nobtm { border-bottom:none;}

#e_lis { }
#e_lis ul li.lis_x { width:auto; height:2px; overflow:hidden; padding:10px 0; background:none;}
#e_lis ul li.lis_x div { width:auto; height:0px; overflow:hidden; border-bottom:1px dashed #d3d3d3; }




.e_t { height:45px; overflow:hidden; }
.e_t ul { height:34px; background-color:#efefef; background-image:url(2020111709542117870.png); background-repeat:repeat-x; background-position:0 0; border-bottom:1px solid #045BB8;}
.e_t ul li { float:left; min-width:100px; height:35px; padding:0 10px; }
.e_t ul li a { display:block; height:35px;  line-height:35px; text-align:center; font-size:16px;   }

.e_t ul li.et_y { background-color:#045BB8; }
.e_t ul li.et_y a { color:#fff; font-weight:bold; padding-bottom:6px; background-image:url(2020111709543387241.png); background-repeat:no-repeat; background-position:50% 100%;  }
.e_t ul li.et_n { }
.e_t ul li.et_n a { color:#045BB8;  }


.et_x_y { display:block; }
.et_x_n { display:none; }

.b_w .e_lis,.e3_w { position:relative; top:-10px; border-color:#e2e2e2; border-style:solid; border-width:0 1px  1px 1px; }
.b_w .e_lis .eli_m,.e3_w .eli_m{ display:block;  position:absolute; top:-30px; right:15px; line-height:30px; font-size:12px; color:#666; }

.e2_w { margin:30px auto 0; height:300px; overflow:hidden; }
.e2_w .e_lis { height:245px; padding:13px 10px 4px; }


.e3_w { height:245px; padding:13px 10px 4px; }
.e3_c {}
.e3_c img { display:block; width:100%; height:100px; text-align:center; margin:0 auto; }
.e3_c p { display:block; margin:10px 0 0; font-size:12px; color:#666; line-height:22px; }
.e3_c p a.e3_m { color:#045BB8;}

.e4_w { margin:30px auto 0; height:300px; overflow:hidden; }
.e4_w .k_one { position:relative; top:-10px; border-color:#e2e2e2; border-style:solid; border-width:0 1px  1px 1px; height:245px; padding:13px 15px 4px;}
.e4_w .k_one .eli_m { display:block;  position:absolute; top:-30px; right:15px; line-height:30px; font-size:12px; color:#666; }


.ko_t { height:40px; line-height:40px; text-align:center; font-size:16px; color:#666; font-weight:bold;  }
.ko_c,.ko_c * { font-size:14px; line-height:28px; color:#666; }
.ko_c a.k_mor { color:#004486; }




.e5_w {  margin:30px auto 0; height:391px; overflow:hidden;  }

.e5_b { position:relative; top:-10px; width:1160px; border-color:#e2e2e2; border-style:solid; border-width:0 1px  1px 1px; padding:20px 19px 15px ; }
.e5_b .no_mr { margin-right:0;}
.e5_c { float:left; width:360px; height:320px; margin:0px 40px 0 0; overflow:hidden; background-color:#f4f4f4; }
.e5c_t { height:40px; line-height:40px; text-align:center; background-color:#0184D0;}
.e5c_t a { font-size:18px; color:#fff; }
.e5_c ul {}
.e5_c ul li { height:34px; line-height:34px; border-bottom:1px solid #fff; background-image:url(2020111710014416417.png); background-repeat:no-repeat; background-position:40px 50%;}
.e5_c ul li a { font-size:14px; color:#464646; padding-left:60px;}

.e5_b .e_mr,.e9_b .e_mr  { display:block;  position:absolute; top:-30px; right:15px; line-height:30px; font-size:12px; color:#666; }

.e6_w {  margin:30px auto 0; height:300px; overflow:hidden;  }
.e6_w ul {}
.e6_w ul li { height:41px; line-height:41px; overflow:hidden; margin-bottom:10px; background-repeat:no-repeat; background-size:22px 22px; background-position:30px 50%;}
.e6_w ul li a { font-size:16px; color:#fff; padding-left:75px;}
.e6_w ul li:hover a { color:#fff; font-weight:bold;}

.e7_w {  margin:30px auto 0; height:276px; overflow:hidden;  }

.e9_b { position:relative; top:-10px; border-color:#e2e2e2; border-style:solid; border-width:0 1px  1px 1px; padding:20px 0 15px ; }

.e9_lw,.e9_rw { position:absolute; top:90px; z-index:100; width:50px; height:50px; overflow:hidden;}
.e9_lw { left:-18px; }
.e9_rw { right:-13px;  }
.e9_lw a, .e9_rw a { display: block; float: left; width: 50px; height: 50px; overflow: hidden; text-indent: -999px; background-image: url(2020111709512082642.png); background-repeat: no-repeat; cursor: pointer; }
.e9_lw a { background-position: -100px 0; }
.e9_lw a:hover { background-position: -50px 0; }
.e9_rw a { background-position: -145px 0; }
.e9_rw a:hover { background-position: 5px 0; }

.e9_c { overflow: hidden; margin:0 auto; }
.e9_c ul { }
.e9_c ul li { float: left; overflow: hidden;  }
.e9c_img { padding:3px; border:1px solid #e2e2e2;}
.e9c_img ,.e9c_img img { overflow: hidden;}
.e9c_tit { padding:5px 0px; height: 30px;  line-height:30px;overflow: hidden; text-align:center;}
.e9c_tit a { font-size:14px; color:#333; }
.e9_c ul li:hover { background-color:#045BB9; box-shadow:0px 0px 5px #045BB9;}
.e9_c ul li:hover .e9c_tit a { color:#fff; }
.e9_c ul li:hover .e9c_img img { transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s; transform: scale(1.1, 1.1);  }


.e9_c {  width:1120px; height:200px; padding:5px 10px 0;  }
.e9_c ul li {  width: 208px; height:200px;  margin-right: 20px;   }
.e9_c .e9c_img ,.e9_c .e9c_img img { width: 200px; height: 150px; overflow: hidden;}


.c_lk { max-width:1920px; min-width:1200px; background-color:#f5f5f5; padding:15px 0;  margin:30px auto 0; }
.c_8 { width:1200px; height:; margin:0 auto;}


.e_link_w { width:1200px; height:30px;  }
.el_t { float:left; width:120px;  height:30px; line-height:30px; text-align:right; }
.el_t span { font-size:14px; color:#666;}
.el_b { float:right; width:1020px; }

.e_link_u { width:1020px;   }
.e_link { float:left; width:260px; height:28px; border:1px solid #ddd; background-color:#e5e5e5; position:relative; cursor:pointer; background-image:url(2020111709524573880.png); background-position:100% 50%; background-repeat:no-repeat; margin-right:65px;}
.e_link span { display:block; width:238px; line-height:28px; font-size:12px; color:#666;  text-align:center; }

.e_link ul{ display:none; position:absolute; left:-1px; bottom:28px; overflow:hidden; width:260px; z-index:115; padding:5px 0px; background-color:#fff; border:1px solid #ddd; border-bottom:none; max-height:300px; overflow-y:scroll; }
.e_link ul li{ width:238px; height:26px; line-height:26px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.e_link ul li a{ display:block; font-size:12px; color:#666; line-height:24px; text-align:center;}
.e_link ul li a:hover{  color:#045bb8; }



.f_ban { display:none; width:1200px; height:215px; overflow:hidden; margin:20px auto 0;  background-color:#fff; background-repeat:no-repeat; background-position:50% 0;} 

.f_0 { width:1200px;  margin:0px auto 0;  }

.f_l  { float:left; width:250px; overflow:hidden;  min-height:500px; padding-top:25px; }
.f_rw  { float:right; width:920px; overflow: hidden; min-height:500px; padding-top:25px; }

.f_rt { height:47px; border-bottom:3px solid #045BB8; border-left:2px solid #045BB8;}
.fr_tit { float:left; line-height:47px; }
.fr_tit a { font-size:18px; color:#045BB8; margin-left:15px;}

.f_dq { height:30px; line-height:30px; overflow:hidden; background-image:url(2020111709521023699.png); background-repeat:no-repeat; background-position:6px 10px; padding:10px 0 0px 30px;  }
.f_dq * { font-size:12px; color:#545454; }
.f_dq a.last { color:#045BB8;}
.f_rt .f_dq { float:right; }



.fl_nav  { width:250px; z-index:999; }
.fl_nav { position:relative; background-color:#f5f5f5;  box-shadow:0px 8px 10px #ddd;  }
.s0_y { display:block; }
.s0_n { display:none; }

.fl_0 { height:50px; line-height:50px; text-align:center; background-color:#045BB8;  }
.fl_0 span { font-size:18px; color:#fff; }

.f0_w { padding:20px ;}


.fl_w { border-bottom:1px solid #e2e2e2;}

.fl_1 { position:relative; height:45px; text-align:center; }
.fl_1 a { height:45px; line-height:45px; font-size:16px; color:#333;  }
.fl_1:hover a{color:#045bb8;font-weight: 600; }
.fl_1 span { display:block; position:absolute; top:9px; right:-15px; width:30px; height:30px; overflow:hidden; background-image:url(2020111709515678312.png); background-repeat:no-repeat; background-position:50% 50%;  background-size:15px auto;  cursor:pointer; }

.s1_y .fl_1 { background-color:#0084d0;}
.s1_y .fl_1 a { color:#fff;}
.s1_y .fl_1 span { display:none;}
.s1_y .f2_w { display:block; }
.s1_n .f2_w { display:none; }
.s1_n .fl_1 span { display:block;}

.f2_w { padding:5px 25px; }
.fl_2 { height:30px; line-height:30px; border-top:1px dashed #d5d5d5; text-align:center;}
.fl_2 a { font-size:12px; }



.s2_y a { color:#045BB8;}
.s2_n a {  color:#666; }
.s2_n:hover a{color:#045bb8;}



.f_m { width: auto; height: auto; overflow: hidden; padding: 10px 0 30px; }
.l_m_bd { width: auto; height: auto; text-align: center; }
.l_m_bd span { width: 5px; display: inline-block; }
.l_m_bd font { display: inline-block; font-size: 14px; color: #fff; background-color:#045BB8; border: 1px solid #045BB8; padding: 2px 5px; }
.l_m_bd a { display: inline-block; font-size: 14px; color: #333; border: 1px solid #ccc; padding: 2px 5px; cursor: pointer; }
.l_m_bd a.l_a { }

.r_map_w { min-height:650px; }
.r_map { padding:20px 20px;}
/*map*/
.js_b { width:auto; height:auto; overflow:hidden; padding:20px 35px 0;} 
.js_t { width:auto; height:20px; overflow:hidden; border-bottom:1px solid #e0e0e0; padding:5px 0px; }
.js_t a { float: left; display:block; border-left:4px solid #045BB8; height:18px; line-height:16px; font-size:14px; color:#333; font-weight:700; padding-left:8px;  }
.map_list {width:auto; height:auto; overflow:hidden;}
.map_list ul { padding:10px;}
.map_list ul li { float:left; min-width:135px; height:30px; line-height:30px; overflow: hidden; background:url(2020111709522146021.png) 1px 50% no-repeat;  }
.map_list ul li a { font-size:14px; color:#333; padding:0 13px; }

.ri_w { overflow: hidden; padding: 10px 30px 40px; }
.ri_w .i_c img { max-width: 840px; }

.dl_w { min-height:500px; background-color:#fff; box-shadow:0px 8px 10px #ddd; }
/*通用细览*/
.i_w { overflow: hidden; padding: 10px 40px 40px;}
.i_t { text-align: center; line-height: 40px; padding:15px 10px 0px; }
.i_t span { font-size: 22px; color: #045BB8; }
.i_st { text-align: center; line-height: 40px; padding:0px 10px 5px;}
.i_st span { font-size: 10px; color: #333; }
.i_ly { position:relative; width: auto; height: 30px; line-height: 30px; padding: 10px 0; text-align: center; border-bottom: 1px solid #d1d1d1; }
.i_ly span { padding: 0 10px; font-size: 14px; color: #666; }
.i_ly span span { padding: 0 5px; }
.i_zh { position:absolute; right:0px; top:13px; z-index:100;  width: 100px; height: 25px; overflow: hidden; }
.i_zh a { display: block; float: left; width: 24px; height: 24px; background-image: url(2020111709523311473.png); background-repeat: no-repeat; margin: 0 3px; text-indent: -999px; }
.i_zh_1 { background-position: 0 0; }
.i_zh_2 { background-position: 0 -27px; }
.i_zh_3 { background-position: 0 -54px; }
.i_c { line-height: 210%; font-size: 16px; color: #666; padding: 25px 0px 0; text-align: justify; text-justify : inter-ideograph;}
.i_c,.i_c p,.i_c div,.i_c span{ font-size: 16px; color: #666; line-height:210%; }
.i_c p { margin:0px 0 10px;}
.i_c table { margin:10px auto; }
.i_d { height: 30px; text-align: center; padding-top: 20px; }
.i_d a { font-size: 14px; color: #828282; border: 1px solid #d2d2d2; margin: 0 15px; padding: 3px 10px; border-radius: 3px; background-color: #f8f8f8; }


.i_yp { display:none;  padding:20px 0;}
.i_yp a { display:block; width:150px; height:40px; line-height:40px; text-align:center; margin:0 auto; font-size:18px; color:#fff; background-color:#005bac; border-radius:5px; border:1px solid #00448d;  }

.rls_w { padding:25px 25px 10px;}
.rls_w .e_lis { padding-bottom:20px; }

.rmg_w { padding:30px 30px 10px; }
.rmg ul { width:940px;}
.rmg ul li { float:left; width:265px; height:220px; margin:0 34px 30px 0; overflow:hidden;  }
.rmg ul li a { display:block; height:180px;  text-align:center; border:1px solid #c4c4c4;}

.rmg_img { display:table-cell; vertical-align: middle;  text-align:center;  padding:5px 5px 0;   width:255px; height:170px; overflow:hidden;}
.rmg_img img { max-width:255px; max-height:170px;}

.rmg ul li h2 { font-size:14px; color:#333; line-height:30px; font-weight:normal; padding:10px 0 0; }
.rmg ul li:hover a { border:1px solid #045BB8; box-shadow:0px 0px 5px #045BB8;}
.rmg ul li:hover .rmg_img img {  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s; transform:scale(1.1,1.1); }
.rmg ul li:hover h2 { color:#045BB8;}

/*钢结构协会*/
.fc_w { padding: 0px 35px 20px;  background-color: #fff; }
 .fc_t { height: 30px; line-height: 30px; overflow: hidden; border-bottom: 1px solid #c6c6c6; }
 .fc_t a { font-size: 16px; color: #045bb8;  }

 .fc_m  { width:852px; }
 .fc_m li { float: left; width: 120px; height:200px; overflow: hidden; background-color:#056fa8; margin: 20px 22px 0 0 ; }
 .fc_m li a {}
.fc_m li:hover img{ border:1px solid #fff; box-shadow:0px 0px 2px #045BB8;transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s; transform:scale(1.1,1.1); }
 .fc_m li img { display: block; width: 120px; height: 170px; }
 .fc_m li span { display: block; text-align: center; height: 30px; line-height: 30px; background-color: #ececec; font-size: 14px; color: #333; }
.fc_dl { padding:10px 25px 25px; background-color: #fff; }
.fc_dl table { border-collapse:collapse; border: 1px solid #c6c6c6; margin: 0 auto; }
.fc_dl table td {  }
.fc_img { padding: 5px; }
.fc_img,.fc_img img { width: 180px; height:225px ; }
.fc_xm { font-size: 22px; color: #000;  }
.fc_12 { width: 200px; padding-left: 15px; }
.fc_13,.fc_22,.fc_32 { padding-left: 15px; }
.fc_t { font-size: 16px; color: #333; }
.fc_dl_c { padding: 20px 20px; text-align: justify; text-justify : inter-ideograph; }
.fc_dl_c,.fc_dl_c * { font-size: 14px; color: #333; line-height: 210%; }
.fc_dl_c img { max-width: 680px; margin: 10px auto; }
.fc_dl_c p { margin:0px 0 10px;}
.fc_dl_c table { margin:10px auto; }