.bgth1 {
	background-image:  url("images/12_01.gif");
	background-repeat: no-repeat;
}
.bgth2 {
	background-image:  url("images/12_06.gif");
	background-repeat: no-repeat;
}
.bgth3 {
	background-image:  url("images/12_12.gif");
	background-repeat: no-repeat;
}