test/fixtures/stylesheets/compass/css/utilities.css in compass-0.10.2 vs test/fixtures/stylesheets/compass/css/utilities.css in compass-0.10.3.pre.1

@@ -5,10 +5,10 @@
     display: block; }
 
 .pie-clearfix {
   display: inline-block; }
   .pie-clearfix:after {
-    content: " ";
+    content: "\0020";
     display: block;
     height: 0;
     clear: both;
     overflow: hidden;
     visibility: hidden; }