.mask
{
	position:absolute;
	top:-999em;
	left:-999em;
	display:block;
	height:0;
	width:0;
	overflow:hidden;
	text-indent:-999em
}
.hide
{
	display:none
}
.clear
{
	clear:both;
	height:0;
	display:block;
	overflow:hidden
}
label
{
	/*cursor:pointer*/
}
acronym,
abbr
{
	cursor:help
}
hr
{
	display:none
}
strong
{
	font-weight:bold
}