.rtop {
	DISPLAY: block
}
.rbottom {
	DISPLAY: block
}
.rtop * {
	DISPLAY: block; OVERFLOW: hidden; HEIGHT: 1px
}
.rbottom * {
	DISPLAY: block; OVERFLOW: hidden; HEIGHT: 1px
}
.r1 {
	MARGIN: 0px 5px
}
.r2 {
	MARGIN: 0px 3px
}
.r3 {
	MARGIN: 0px 2px
}
.r4 {
	MARGIN: 0px 1px; HEIGHT: 2px
}
.rs1 {
	MARGIN: 0px 2px
}
.rs2 {
	MARGIN: 0px 1px
}