/* -------------------------------------------------------------- /*
	$Utilities
/* -------------------------------------------------------------- */

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

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

.clearfix:before,
.clearfix:after,
.container:before,
.container:after,
.container-fluid:before,
.container-fluid:after,
.row:before,
.row:after {
	display: table;
	content: " ";
}

.clearfix:after,
.container:after,
.container-fluid:after,
.row:after {
	clear: both;
}

.center-block {
	display: block;
	margin-right: auto;
	margin-left: auto;
}

.pull-right {
	float: right !important;
}

.pull-left {
	float: left !important;
}

.hide {
	display: none !important;
}

.show {
	display: block !important;
}

.invisible {
	visibility: hidden;
}

.text-hide {
	font: 0/0 a;
	background-color: transparent;
	border: 0;
	text-shadow: none;
	color: transparent;
}

.hidden {
	display: none;
}

.affix {
	position: fixed;
}
