html,body,ul,ol,form,li,p,h1,h2,h3,h4,h5,h6,dl,dt,dd,a,span,table,td,th,tr{margin:0px;padding:0px;}
img{border:none;}
li{list-style-type:none;}
.fl{float:left;}
.fr{float:right;}
.fc{clear:both;}

a:link{text-decoration:none;}
a:hover{text-decoration: underline;color:#dc0000;}
.w936{width:936px;margin:0px auto;text-align:center;}
.word_333{color:#333;text-decoration:none;}
.word_333 a{color:#333;text-decoration:none;}
.word_333 a:hover{color:#dc0000;text-decoration:underline;}
.word_666{color:#666;text-decoration:none;}
.word_666 a{color:#666;text-decoration:none;}
.word_666 a:hover{color:#dc0000;text-decoration:underline;}
.word_039{color:#039;text-decoration:none;}
.word_039 a{color:#039;text-decoration:none;}
.word_039 a:hover{color:#dc0000;text-decoration:underline;}
.word_red{color:#dc0000;text-decoration:none;}
.word_red a{color:#dc0000;text-decoration:none;}
.word_red a:hover{color:#dc0000;text-decoration:underline;}



.top_nav{height:25px;background:url("/img/b2b_index/top_nav_bg.gif") repeat-x;}

/***********************************************************************/
#head{width:950px;margin:0 auto;}
.head_search{height:65px;margin:0 auto;text-align:center;margin-top:12px;margin-bottom:10px;width:750px;}
.index_logo{font-size:12px;color:#666;margin:0px 15px 0px 0px;}
.index_logo p{line-height:20px;}
.search_txt .menu li{float:left;margin-right:8px;width:67px;height:24px;line-height:normal;}
.search_txt .menu li a{display:block;font-size:14px;font-weight:700;color:#039;width:67px;height:18px;padding-top:6px;background:url("/img/b2b_index/menu_out_bg.gif") no-repeat;text-decoration:none;}
.search_txt .menu li a:hover{display:block;font-size:14px;font-weight:700;color:#fff;width:67px;height:18px;padding-top:6px;background:url("/img/b2b_index/menu_on_bg.gif") no-repeat;text-decoration:none;}
.search_txt .menu li#current a{display:block;font-size:14px;font-weight:700;color:#fff;width:67px;height:18px;padding-top:6px;background:url("/img/b2b_index/menu_on_bg.gif") no-repeat;text-decoration:none;}



.search_kang{width:501px;height:40px;background:url("/img/b2b_index/index_01.gif") no-repeat;}
.search_kang .search_txt{float:left;margin:12px 8px 0px 10px;text-align:left;width:373px;height:16px;padding:0px 0px 0px 5px;border:none;background:#fff;}
.search_kang .search_btn{float:left;width:97px;height:27px;margin:6px 0px 0px 0px;background:url("/img/b2b_index/search_btn.gif") no-repeat;border:none;cursor:pointer}
.key_words li{display:inline;font-size:12px;line-height:25px;}
.key_words li a{color:#039;text-decoration:none;}
.key_words span{margin-left:10px;color:#000;font-weight:700;}

/****************************************************************************************************/
.subnav100{background:url("/img/b2b_index/subnav_c.gif") repeat-x;height:29px;margin:0px 10px;}
.subnav950{width:950px;background:url("/img/b2b_index/subnav_c.gif") repeat-x;height:29px;margin:0px auto;text-algin:left;}
ul.subnav_txt{float:left;background:url("/img/b2b_index/subnav_c.gif") repeat-x;height:29px;width:936px;margin:0px;padding:0px;}
ul.subnav_txt li{float:left;line-height:29px;text-align:center;}
ul.subnav_txt li a{color:#fff;font-size:14px;font-weight:700;text-decoration:none;}
ul.subnav_txt li.w2{width:53px;}
ul.subnav_txt li.w2 a:hover{position:relative;display:block;width:53px;height:29px;background:url("/img/b2b_index/w2_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}
ul.subnav_txt li.w2_on a{position:relative;display:block;width:53px;height:29px;background:url("/img/b2b_index/w2_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}

ul.subnav_txt li.w3{}
ul.subnav_txt li.w3 a:hover{position:relative;display:block;width:87px;height:29px;background:url("/img/b2b_index/w5_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}
ul.subnav_txt li.w3_on a{position:relative;display:block;width:87px;height:29px;background:url("/img/b2b_index/w5_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}

ul.subnav_txt li.w4{width:74px;background:url("/img/b2b_index/w4_bg.gif") no-repeat;}
ul.subnav_txt li.w4 a:hover{position:relative;display:block;width:74px;height:29px;background:url("/img/b2b_index/w4_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}
ul.subnav_txt li.w4_on a{position:relative;display:block;width:74px;height:29px;background:url("/img/b2b_index/w4_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}

ul.subnav_txt li.w5{width:87px;background:url("/img/b2b_index/w5_bg.gif") no-repeat;}
ul.subnav_txt li.w5 a:hover{position:relative;display:block;width:87px;height:29px;background:url("/img/b2b_index/w5_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}
ul.subnav_txt li.w5_on a{position:relative;display:block;width:87px;height:29px;background:url("/img/b2b_index/w5_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}

ul.subnav_txt li.w6{width:108px;background:url("/img/b2b_index/w6_bg.gif") no-repeat;}
ul.subnav_txt li.w6 a:hover{position:relative;display:block;width:108px;height:29px;background:url("/img/b2b_index/w6_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}
ul.subnav_txt li.w6_on a{position:relative;display:block;width:108px;height:29px;background:url("/img/b2b_index/w6_bg2.gif") no-repeat;margin-top:-4px;color:#000;padding-top:4px;text-decoration:none;}