.A11 {
	background-image:  url(img/11.gif);
	background-repeat: no-repeat;
	background-position: right bottom;
}
.A12 {
	background-image: url(img/12.gif);
	background-repeat:  repeat-x;
	background-position: bottom;
}
.A13 {
	background-image: url(img/13.gif);
	background-repeat: no-repeat;
	background-position: left bottom;
}
.A21 {
	background-image: url(img/21.gif);
	background-repeat:  repeat-y;
	background-position: right;
}
.A22 {
	background-image: url(img/22.gif);
	background-repeat:  repeat-y;
	background-position: left;
}
.A31 {
	background-image: url(img/31.gif);
	background-repeat: no-repeat;
	background-position: right top;
}
.A32 {
	background-image: url(img/32.gif);
	background-repeat:  repeat-x;
	background-position: top;
}
.A33 {
	background-image: url(img/33.gif);
	background-repeat: no-repeat;
	background-position: left top;
}