Commented-out some invalid keywords: rem and xtext-transform.

Author: bert-github

default.css

@@ -141,9 +141,9 @@ dfn { font-weight: bolder; }
 
 p.issue, div.issue, p.note, div.note, div.example, pre.example {
 	padding: .5em;
-	padding: .5rem;
+	/* padding: .5rem; /* proposed unit in css3-values */
 	border-left-width: .5em;
-	border-left-width: .5rem;
+	/* border-left-width: .5rem; /* proposed unit in css3-values */
 	border-left-style: solid;
 }
 
@@ -187,7 +187,7 @@ div.example:before, pre.example:before {
 }
 
 /* ToC not indented, but font style shows hierarchy */
-ul.toc {margin: 1em 0; padding: 0; line-height: 1.3; font-weight: bold; xtext-transform: uppercase; }
+ul.toc {margin: 1em 0; padding: 0; line-height: 1.3; font-weight: bold; /*text-transform: uppercase;*/ }
 ul.toc ul {margin: 0; padding: 0; font-weight: normal; text-transform: none; }
 ul.toc ul ul {margin: 0 0 0 2em; font-style: italic; }
 ul.toc ul ul ul {margin: 0}