/* -------------------------------------------------------------- $Utilities -------------------------------------------------------------- */ .sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; } .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 !important; visibility: hidden !important; }*/ .affix { position: fixed }