.fdLeft {
	background-image: url(images/left_back.jpg);
	background-repeat: no-repeat;
	background-position: right top;
}
.fdRight {
	background-image: url(images/right_back.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.fdBottom {
	background-image: url(images/bottom_back.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}