--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/3rdparty/bootstrap/less/utilities.less	Thu Jan 30 14:50:57 2014 +0530
@@ -0,0 +1,30 @@
+//
+// Utility classes
+// --------------------------------------------------
+
+
+// Quick floats
+.pull-right {
+  float: right;
+}
+.pull-left {
+  float: left;
+}
+
+// Toggling content
+.hide {
+  display: none;
+}
+.show {
+  display: block;
+}
+
+// Visibility
+.invisible {
+  visibility: hidden;
+}
+
+// For Affix plugin
+.affix {
+  position: fixed;
+}