//
 // Utility classes
 // --------------------------------------------------
 
 
 // Floats
 // -------------------------
 
 .clearfix {
   .clearfix();
 }
 .center-block {
   .center-block();
 }
 .pull-right {
   float: right !important;
 }
 .pull-left {
   float: left !important;
 }
 
 
 // Toggling content
 // -------------------------
 
 // Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1
 .hide {
   display: none !important;
 }
 .show {
   display: block !important;
 }
 .invisible {
   visibility: hidden;
 }
 .text-hide {
   .text-hide();
 }
 
 
 // Hide from screenreaders and browsers
 //
 // Credit: HTML5 Boilerplate
 
 .hidden {
   display: none !important;
 }
 
 
 // For Affix plugin
 // -------------------------
 
 .affix {
   position: fixed;
 }