.ir
{
	display: block;
	border: 0;
	text-indent: -999em;
	overflow: hidden;
	background-color: transparent;
	background-repeat: no-repeat;
	text-align: left;
	direction: ltr;
	*line-height: 0;
}

	.ir br
	{
		display: none;
	}

.hidden
{
	display: none !important;
	visibility: hidden;
}

.visuallyhidden
{
	border: 0;
	clip: rect(0 0 0 0);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
}

	.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus
	{
		clip: auto;
		height: auto;
		margin: 0;
		overflow: visible;
		position: static;
		width: auto;
	}

.invisible
{
	visibility: hidden;
}

.clearfix:before, .clearfix:after
{
	content: "";
	display: table;
}

.clearfix:after
{
	clear: both;
}

.clearfix
{
	*zoom: 1;
}