a:link{
     color:#0000ff;
     text-decoration:none;
}
div a:hover {
	color: Red;
	text-decoration: none;
}
a:visited {
	color: #0000ff;
	text-decoration: none;
}
body {
	line-height: 140%;
	font-size: 13px;
	color: #000000;
	background-color: White;

}
.base {
	width: 640px;
	margin: 0px auto 0px auto;
}
h1 {
	font-size: 20px;
	color: Black;
	margin: 0;
}
h2 {
	font-size: 18px;
	color: Black;
	margin: 0;
}
h3 {
	font-size: 16px;
	color: Black;
	margin: 0;
}
.header{
	height: 60px;
	width: 640px;
	padding: 23px 0 0 0;
	background: url(../img/att_logo2007.gif);
	background-repeat: no-repeat;
}	
.footer {
	height: 60px;
	width: 640px;
	}
.footer_a {
	height: 60px;
	width: 62px;
	float: left;
	background-image: url(../img/ibarakis.GIF);
	background-repeat: no-repeat;
}
.footer_b {
	height: 60px;
	width: 578px;
	float: left;	
}
	
.ca {
	height: 386px;
	width:160px;
	float: left;
}
.cb {
	height: 386px;
	width:475px;
	float: left;
}
html{overflow-y: scroll;}
.kai {
   clear: both;	
}
.menu-a {
	height: 160px;
	width: 155px;
	background-image: url(../img/menu2007.gif);
	background-repeat: no-repeat;
	padding: 37px 0 0 5px;
}
.menu-a2 {
	height:100px;
	width: 160px; 
}
.menu-a3 {
	height: 41px;
	width: 160px;
}
.menu-a4 {
	height: 53px;
	width: 160px;
	margin: 2px 0 2px 0;
}

.ca-bo {
	height: 800px;
	width:160px;
	float: left;
}
.cb-bo {
	height: 800px;
	width:480px;
	float: left;
}
a {
	color: Red;
	text-decoration: none;
	font-weight: normal;
}