A{
	 
text-decoration:underline; 
color: #003399; 
}

A:hover{
	text-decoration:underline; 
color: #CC0000; 
}

.menu A{
	text-decoration:none;
	color: #FFFFFF;
	font-size: 10px;
}

.menu A:hover{
	text-decoration:none;
	background:#FFFFFF;
	color:#CC0000;
 }
 
.sub_menu A{
	text-decoration:none;
	color: #999999;
	font-size: 10px;
}

.sub_menu A:hover{
	color:#FF0000;
	text-decoration: none;

}
 
.sub_menu{
	font-size: 12px;
	color: #666666;

}


body{
	font-size: 12px;
}

tr{
	font-size: 12px;
}

.gyoukan{
	line-height: 125%;
}
.background{
	background-image : url(gray-back.jpg);
	background-repeat: repeat-x;
	background-position: top;
}
.top-back{

	background-image : url(top_back.gif);
	background-repeat: repeat-x;
	background-position: top;
}