/* プルダウンメニュー */
div.menu {
font-size: 80%;
background-image:url(img/menu_back.gif);background-repeat:repeat-x;
height: 32px;
text-align:left;
position:relative;
top:0;
left:0;
}

div.menu a{
color:#ffffff;
text-decoration: none;
display: block;
line-height: 2em;
width: 145px;
}

div.menu a:visited{
color:#333; 
text-decoration:none;
}

div.menu a:hover{
color:#0442FB;
background-image:url(img/menu_down_on.gif);background-repeat:no-repeat;
text-decoration: none;
}


div.submenu a{padding-left:2.5em;color:#333; 
background-image:url(img/menu_down.gif);background-repeat:no-repeat;
border-bottom: 1px solid #999;border-right: 1px solid #999;border-left: 1px solid #999;
}

#menu1{
position:absolute;
top:0;
left:0;
}

#menu2{
position:absolute;
top:0;
left:128px;
}

#menu3{
position:absolute;
top:0;
left:215px;
} 


div.menu #menu3 a{width:138px ;}

div.menu span{
display:none;
} 

div.submenu {
visibility: hidden;
position: absolute;
left: 0;
}