div#navi a
{
padding:3px 0px 0px 5px;
text-decoration:none;
font-weight:bold;
letter-spacing:1px;
width:140px;
height:20px;
background-image:url(../pic/back_nav.png);
color:#fff;
margin-top:5px;
display:block;
text-align:center;
}
div#navi a:hover
{
background-color:#000;
color:#FF0;
}

div#navi a:first-child
{
	margin-top:50px;
	}
div#subnavi a
{
padding:3px 0px 0px 5px;
text-decoration:none;
font-weight:bold;
width:150px;
height:20px;
background-color:#999;
color:#000;
text-align:center;
display:block;
margin-top:3px;
overflow:auto;
}
div#subnavi a:first-child
{margin-top:5px;
}
div#subnavi a:hover
{
	color:#FF0;
}