updated table styles a bit and floated the fluid columns to clear the row dropping problem we were having

lib/scaffolding.less

@@ -33,17 +33,17 @@ body {
   }
   // TODO in v2: rename this and .popover .content to be more specific
   > .content {
+    float: left;
     min-width: 700px;
     max-width: 1180px;
-    margin-left: 240px;
-    .clearfix();
+    margin-left: 20px;
   }
 }
 
+// Toggling content
 .hide {
   display: none;
 }
-
 .show {
   display: block;
 }