utilities.less in padrino-admin-0.12.3

- old
+ new

@@ -7,10 +7,13 @@
 // -------------------------
 
 .clearfix {
   .clearfix();
 }
+.center-block {
+  .center-block();
+}
 .pull-right {
   float: right !important;
 }
 .pull-left {
   float: left !important;
@@ -18,20 +21,31 @@
 
 
 // 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 {
-  .hide-text();
+  .text-hide();
+}
+
+
+// Hide from screenreaders and browsers
+//
+// Credit: HTML5 Boilerplate
+
+.hidden {
+  display: none !important;
+  visibility: hidden !important;
 }
 
 
 // For Affix plugin
 // -------------------------