/**
 * Helpers
 * https://github.com/h5bp/html5-boilerplate
 */

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