_utilities.scss in bootstrap-sass-2.2.1.0

- old
+ new

@@ -25,6 +25,21 @@
 }
 
 // For Affix plugin
 .affix {
   position: fixed;
-}
\ No newline at end of file
+}
+
+// Clearing floats
+.clearfix {
+  @include clearfix();
+}
+
+// Accessible yet invisible text
+.hide-text {
+  @include hide-text();
+}
+
+// Uses box-sizing mixin, so must be defined here
+.input-block-level {
+  @include input-block-level();
+}