--- /dev/null
+//
+// 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;
+}