/* ==|== non-/quasi-semantic helper classes ========================================
   Please define your styles before this section.
   ========================================================================== */

/* For image replacement - http://bit.ly/Aazp14 */
.ir
{
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
}

.ir br
{
	display: none;
}

/* Hide from both screenreaders and browsers: h5bp.com/u */
.redundant
{
	display: none !important;
	visibility: hidden;
}

/* Hide only visually, but have it available for screenreaders: h5bp.com/v */
.implied
, #branding h1:after
{
	border: 0;
	clip: rect(0 0 0 0);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
}

/* Extends the .visuallyhidden class to allow the element to be focusable when navigated to via the keyboard: h5bp.com/p */
.implied.disclosable:active
, .implied.disclosable:focus
{
	clip: auto;
	height: auto;
	margin: 0;
	overflow: visible;
	position: static;
	width: auto;
}

/* Hide visually and from screenreaders, but maintain layout */
.invisible
{
	visibility: hidden;
}