body.b1{
	background: url(images/bc0.gif);
	background-repeat:no-repeat;
	background-attachment:fixed;
	background-position:center center;

}
body.b2{
	background: url(images/kbc.gif);
	background-repeat:no-repeat;
	background-attachment:fixed;
	background-position:center center;

}

td.t1{
	border-bottom-color:gray;
	border-right-color:gray;
}
td.t2{
	border-top-color:gray;
}
td.t3{
	border-bottom-color:gray;
}

td.4{
	background: url(images/kumo_005.gif);
	background-repeat:no-repeat;
}