@charset "utf-8";
/* CSS Document */

/*导航条*/
.b2b_nav{ width:1200px; height:40px; margin:0 auto; background:#2c8aff; position:relative;}
.allItem{ width:208px; background:#2c8aff; height:40px; text-align:center; font:16px/35px Microsoft YaHei; color:#fff; float:left; position:relative; cursor:pointer;}
.menu{ float:left;  width:780px; }
.b2b_navcolor{ background:#2c8aff;}
.menu li{ float:left;}
.menu li a{ height:40px; display:inline-block; padding:0 25px; color:#fff;  font:16px/35px Microsoft YaHei; margin-right:15px;}
.m_act{ background:#206ed2;}
.nav_phone{font:16px/35px Microsoft YaHei; margin-right:30px; padding-left:40px; color:#fff; float:right; background:url(../images/dianhua.png) 0 4px no-repeat;  }
.item_list{ width:208px; background:#296abb; position:absolute; top:40px; left:0; height:382px;z-index: 99999  }
.item_ul .tm_li{  width:178px; padding: 9px 10px 10px 20px;}
.fr_sp1{ font:16px/25px Microsoft YaHei; color:#fff; display:block; background:url(../images/item_icon.png) 5px 1px no-repeat; padding:0 0 0 30px;}


.fr_sp1 a{color:#fff;}
.fr_sp2 a{color:#fff;}
.fr_sp3 a{color:#fff;}
.fr_sp4 a{color:#fff;}
.fr_sp5 a{color:#fff;}
.lt_a1{ margin-top:5px;}
.lt_a1 a{ color:#fff; padding: 0 4px 4px 0; display:inline-block;}
.item_ul{  width:208px; float:left;}
.onitem .fr_sp1{ color:#666; background:url(../images/item_icon.png) 5px -43px no-repeat;}
.onitem .lt_a1 a{ color:#666;}
.fr_sp3{ font:16px/25px Microsoft YaHei; color:#fff; display:block; background:url(../images/item_icon.png) 5px -96px no-repeat; padding:0 0 0 30px;}
.fr_sp4{ font:16px/25px Microsoft YaHei; color:#fff; display:block; background:url(../images/item_icon.png) 3px -194px no-repeat; padding:0 0 0 30px;}
.fr_sp5{ font:16px/25px Microsoft YaHei; color:#fff; display:block; background:url(../images/item_icon.png) 4px -293px no-repeat; padding:0 0 0 30px;}
.fr_sp2{ font:16px/25px Microsoft YaHei; color:#fff; display:block; background:url(../images/item_icon.png) 4px -395px no-repeat; padding:0 0 0 30px;}
.slide_show{ width:990px; min-height:382px; background:#fff; z-index:99999999; border:1px solid #296abb; position:absolute; top:0; left:208px; display:none; }
.t_span{ font-weight:bold;}
.t_span a:hover{ color:#ef2418;}
.sl_li a{  display:inline-block; color:#666; margin-bottom:8px;}
.sl_li a:hover{ text-decoration:underline; color:#ef2418;}
.sl_li i{ margin:0 3px; color:#dcdcdc;}
.slide_show ul{ width:280px;}
.big_list{ width:315px; float:left; margin-right:20px;}
.sl_li{ border-bottom:1px dashed #cccccc; margin-top:10px; padding-bottom:8px;}
.item_on .fr_sp1,.item_on .fr_sp2,.item_on .fr_sp3,.item_on .fr_sp4,.item_on .fr_sp5{ color:#666}
.item_on{ background:#fff;}
.item_on .lt_a1 a{ color:#666;}
.item_on .fr_sp1 a{ color:#666;}
.item_on .fr_sp2 a{ color:#666;}
.item_on .fr_sp3 a{ color:#666;}
.item_on .fr_sp4 a{ color:#666;}
.item_on .fr_sp5 a{ color:#666;}
.item_on .fr_sp1{ background:url(../images/item_icon.png) 6px -50px no-repeat;}
.item_on .fr_sp3{ background:url(../images/item_icon.png) 6px -145px no-repeat;}
.item_on .fr_sp4{ background:url(../images/item_icon.png) 6px -243px no-repeat;}
.item_on .fr_sp5{ background:url(../images/item_icon.png) 5px -343px no-repeat;}
.item_on .fr_sp2{ background:url(../images/item_icon.png) 8px -450px no-repeat;}
.item_on .lt_a1 a:hover{ color:#ef2418;}
.item_on .fr_sp1 a:hover{ color:#ef2418;}
.item_on .fr_sp2 a:hover{ color:#ef2418;}
.item_on .fr_sp3 a:hover{ color:#ef2418;}
.item_on .fr_sp4 a:hover{ color:#ef2418;}
.item_on .fr_sp5 a:hover{ color:#ef2418;}