.rtop, .rbottom
{
	display: block;
	background: #FFF;
}
.rtop *, .rbottom *
{
	display: block;
	height: 1px;
	overflow: hidden;
	background: #B6B6B6;
}
.r1
{
	margin: 0 5px;
}
.r2
{
	margin: 0 3px;
}
.r3
{
	margin: 0 2px;
}
.r4
{
	margin: 0px 1px 0;
	height: 2px;
}
.rs1
{
	margin: 0 2px;
}
.rs2
{
	margin: 0 1px;
}