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

.sr-only { position: absolute;width: 1px;height: 1px;margin: -1px;padding: 0;overflow: hidden;clip: rect(0,0,0,0);border: 0;}
.sr-only-focusable:active,.sr-only-focusable:focus { position: static;width: auto;height: auto;margin: 0;overflow: visible;clip: auto;}
.clearfix:before,.clearfix:after,.container:before,.container:after,.container-fluid:before,.container-fluid:after,.row:before,.row:after { content: " ";display: table;}
.clearfix:after,.container:after,.container-fluid:after,.row:after { clear: both }
.center-block { display: block;margin-left: auto;margin-right: 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;color: transparent;text-shadow: none;background-color: transparent;border: 0;}
.hidden { display: none ;}
.affix { position: fixed }