+.center { text-align: center; }
+.right { text-align: right; }
+.middle { vertical-align: middle; }
+.smaller { font-size: smaller; font-style: italic; }
+.spacer { clear: both; }
+
+.float2 { float: left; width: 49%; }
+.float3 { float: left; width: 33%; }
+