body{background-image:url(../images/body_bg.gif); background-repeat:repeat-x; background-position:top; background-color:#e6e9d6; font-family:Arial, Helvetica, sans-serif; font-size:12px;}

img{border:0px;}

.shadown_left{background-image:url(../images/shadown_left.gif); background-repeat:repeat-y; background-position:right;}

.shadown_right{background-image:url(../images/shadown_right.gif); background-repeat:repeat-y; background-position:left;}

.head_line_bg{background-image:url(../images/head_line.gif); background-repeat:repeat-x; }

.head_lg_bg{background-image:url(../images/head_lg_bg.gif); background-repeat:repeat-x; }

.gg_bg{background-image:url(../images/gg_bg.gif); background-repeat:repeat-x; }

.center_bg{background-image:url(../images/center_bg.gif); background-repeat:repeat-x; }

.j_c_bg{background-image:url(../images/j_c.gif); background-repeat:repeat-x; }

.center_line{ background-image:url(../images/center_line.gif); background-repeat:repeat-x; }

.search_bg{ background-image:url(../images/search_bg.gif); background-repeat: no-repeat; }

.img_bg{ background-image:url(../images/img_bg.gif); background-repeat: no-repeat; }

.bg_top{ background-image:url(../images/bg_top.gif); background-repeat: no-repeat; }

.bg_top2{ background-image:url(../images/bg_top2.gif); background-repeat: no-repeat; }

.au_bg{ background-image:url(../images/au_bg.gif); background-repeat:repeat-x; background-position:top; }

.list_top{ background-image:url(../images/list_top.gif); background-repeat:no-repeat; background-position:top; }

.list_bottom{ background-image:url(../images/list_bottom.gif); background-repeat:repeat-y; background-position:top; }

.list{ background-image:url(../images/list.gif); background-repeat:no-repeat; background-position: center; }

.list_2{ background-image:url(../images/list_2.gif); background-repeat:no-repeat; background-position: center; }

.f1{color:#d9ecff; font-size:11px; font-family: Arial, Helvetica, sans-serif;}

.f2{color:#111111; font-size:12px; font-family: Verdana, Arial, Helvetica, sans-serif;} 

.f3{color:#000000; font-size:12px; font-family: Arial, Helvetica, sans-serif; }

.f4{color:#ff5a00; font-size:13px; font-family: Arial, Helvetica, sans-serif; }

.f5{color:#18599b; font-size:13px; font-family: Arial, Helvetica, sans-serif; }

.f6{color:#ffffff; font-size:12px; font-family: Arial, Helvetica, sans-serif; font-weight:bold;}

.f7{color:#ffffff; font-size:12px; font-family: Arial, Helvetica, sans-serif; }

.f8{color:#002675; font-size:12px; font-family: Arial, Helvetica, sans-serif; font-weight:bold; }

.f9{color:#04274B; font-size:11px; font-family: Arial, Helvetica, sans-serif; }

.f10{color:#222222; font-size:12px; font-family: Arial, Helvetica, sans-serif; line-height:22px;}

.f11{color:#002675; font-size:13px; font-family: Arial, Helvetica, sans-serif; font-weight:bold;}


.f12{color:#002675; font-size:11px; font-family: Arial, Helvetica, sans-serif; font-weight:bold;}



<!--产品菜单 -->

#nav1{ font: normal 12px verdana  ; width:200px; padding-left:2px;}
#nav1 ul {
   font-weight:bold;
  color:#2f56b1;
  margin: 0;
  padding: 0;
  list-style: none;
  width: 199px; /* Width of Menu Items */
  border-bottom: 0px solid #ccc;
  }

#nav1 ul li {
    border-bottom:2px solid #ffffff;
  color:#2f56b1;
  position: relative;
  }
  
#nav1 li ul {
  color:#2f56b1;
  position: absolute;
  left: 199px; /* Set 1px less than menu width */
  top: 0;
  display: none;
  }

/* Styles for Menu Items */
#nav1 ul li a {
  display: block;
  text-decoration: none;
  color: #2f56b1;
  background: #e4e4e2; /* IE6 Bug */
  padding: 5px;
  border: 0px solid #ccc;
  border-bottom: 0;
  }

/* Fix IE. Hide from IE Mac \*/
* html #nav1 ul li { float: left; height: 1%; }
* html #nav1 ul li a { height: 1%; }
/* End */

#nav1 ul li a:hover { color:#111111; background: #f9f9f9; } /* Hover Styles */
    
#nav1 li ul li a { padding: 4px 5px; font-family:Arial, Helvetica, sans-serif; font-weight:100; background-color:#f9f9f9; color:#333333 }

#nav1 li ul li a:hover { padding: 4px 5px; font-family:Arial, Helvetica, sans-serif; font-weight:100; background-color:#4377bc; color:#ffffff }


 /* Sub Menu Styles */
    
#nav1 li:hover ul,#nav1 li.over ul { display: block; } /* The magic */











* {
margin:0;
padding:0;
border:0;
}

#nav3 {
width:183px;
line-height: 24px;
list-style-type: none;
text-align:left;/*定义整个ul菜单的行高和背景色*/
}
/*==================一级目录===================*/
#nav3 a {
text-decoration:none;
color:#2f56a6;
font-weight:bold;
width: 195px;
display: block;
padding-left:8px;/*Width(一定要)，否则下面的Li会变形*/
}
#nav3 li {

background:#e4e4e2; /*一级目录的背景色*/
border-bottom:#FFF 2px solid; /*下面的一条白边*/
float:left;/*float：left,本不应该设置，但由于在Firefox不能正常显示       继承Nav的width,限制宽度，li自动向下延伸*/
}
#nav3 li a:hover {
background:#4377bc;       /*一级目录onMouseOver显示的背景色*/
}
#nav a:link {
color:2f56a6;
text-decoration:none;
}
#nav3 a:visited {
color:2f56a6;
text-decoration:none;
}
#nav3 a:hover {
color:#FFF;
text-decoration:none;
font-weight:bold;
}
/*==================二级目录===================*/
#nav3 li ul {
list-style:none;
text-align:left;
}
#nav3 li ul li {
background: #f6f6f6; /*二级目录的背景色*/
}
#nav3 li ul a {
padding-left:20px;
width:183px;/* padding-left二级目录中文字向右移动，但Width必须重新设置=(总宽度-padding-left)*/
}
/*下面是二级目录的链接样式*/

#nav3 li ul a:link {
font-size:12px; 
color:#666;
text-decoration:none;
}
#nav3 li ul a:visited {
color:#666;
text-decoration:none;
}
#nav3 li ul a:hover {
color:#ffffff;
text-decoration:none;
background:#ff6600;/* 二级onmouseover的字体颜色、背景色*/
}
/*==================三级目录===================*/
ul.third {
padding-left:0px;
width:183px;
background:#000000!important;
color:#FF0000;
text-decoration:none;
}
/*==============================*/

#nav3 li:hover ul {
left: auto;
}
#nav3 li.sfhover ul {
left: auto;
}
#content {
clear: left;
}
#nav3 ul.collapsed {
display: none;
}




















a.link_1:link   {  color: #04274B; text-decoration: none; }
a.link_1:visited  {  color: #04274B; text-decoration: none}
a.link_1:hover      { color : #ff4800;text-decoration: underline}


a.link_2:link   {  color: #d9ecff; text-decoration: none}
a.link_2:visited  {  color: #d9ecff; text-decoration: none}
a.link_2:hover      { color : #ffffff;text-decoration: underline} 


a.link_3:link   {  color: #0c213e; text-decoration: none ; font-size:12px;  font-weight:bold}
a.link_3:visited  {  color: #0c213e; text-decoration: none}
a.link_3:hover      { color : #0c213e;text-decoration: underline}

a.link_4:link   {  color: #18599b; text-decoration: underline; }
a.link_4:visited  {  color: #18599b; text-decoration: none}
a.link_4:hover      { color : #ff4800;text-decoration: none}


a.link_5:link   {  color: #ffffff; text-decoration: none;   }
a.link_5:visited  {  color: #ffffff; text-decoration: none}
a.link_5:hover      { color : #61ff6c;text-decoration: underline}



a.link_6:link   {  color: #002675; text-decoration: none;   }
a.link_6:visited  {  color: #002675; text-decoration: none}
a.link_6:hover      { color : #000000;text-decoration: none}


a.link_7:link   {  color: #04274B; text-decoration: none;   }
a.link_7:visited  {  color: #04274B; text-decoration: none}
a.link_7:hover      { color : #000000;text-decoration: underline}