.nav_box{width:840px; height:135px; float:left;}
ul.menu {list-style:none; padding:0;}
ul.menu * {margin:0; padding:0;}
ul.menu a {display:block; color:#000; text-decoration:none; margin:0px 0; z-index:1000;}
ul.menu li {position:relative; float:left; margin-right:0px;  z-index:1000; }
ul.menu ul {position:absolute; width:153px; top:135px; left:0; background:#d2e4ff; display:none;list-style:none; font: normal 12px Arial, Helvetica, sans-serif; color:#fff; }
ul.menu ul li {position:relative; border:1px solid #fff; border-top:none; width:150px;}
ul.menu ul li a {display:block; padding:3px 0px 5px 0; background-color:#d2e4ff; margin:5px; }
ul.menu ul li a:hover {background-color:#c5c5c5; }
ul.menu ul ul {left:148px; top:-1px;}


ul.menu .menulink { width:128px; height:64px; float:left;border:1px solid #fff; font-weight:bold; background: #bfd8f9; padding-top:70px; padding-left:10px; font:14px Arial, Helvetica, sans-serif; color:#1f4b86; }
ul.menu .menulink:hover, ul.menu .menuhover {background: #ecf4fd;}

ul.menu .menu_2_link {  width:127px; height:64px; float:left;border:1px solid #fff;  font-weight:bold; background: #c8ddfa; padding-top:70px; padding-left:10px; font:14px Arial, Helvetica, sans-serif; color:#1f4b86;   }
ul.menu .menu_2_link:hover, ul.menu .menuhover {background: #e4eefc;}

ul.menu .menu_3_link {  width:128px; height:64px; float:left;border:1px solid #fff; font-weight:bold; background: #d1e3fa; padding-top:70px; padding-left:10px; font:14px Arial, Helvetica, sans-serif; color:#1f4b86;   }
ul.menu .menu_3_link:hover, ul.menu .menuhover {background: #dae9fb;}


ul.menu .menu_4_link { width:127px; height:64px; float:left;border:1px solid #fff; font-weight:bold; background: #dae9fb; padding-top:70px; padding-left:10px; font:14px Arial, Helvetica, sans-serif; color:#1f4b86;   }
ul.menu .menu_4_link:hover, ul.menu .menuhover {background: #d1e3fa;}


ul.menu .menu_5_link { width:128px; height:64px;  float:left;border:1px solid #fff; font-weight:bold; background: #e4eefc; padding-top:70px; padding-left:10px; font:14px Arial, Helvetica, sans-serif; color:#1f4b86;   }
ul.menu .menu_5_link:hover, ul.menu .menuhover {background: #c8ddfa;}


ul.menu .menu_6_link { width:128px; height:64px; float:left;border:1px solid #fff; font-weight:bold; background:#ecf4fd; padding-top:70px; padding-left:10px; font:14px Arial, Helvetica, sans-serif; color:#1f4b86; z-index:}
ul.menu .menu_6_link:hover, ul.menu .menuhover {background: #bfd8f9;}

ul.menu .sub {background:#d2e4ff; url(images/arrow.gif) 136px 8px no-repeat}
ul.menu .topline {border-top:1px solid #aaa}