Removed the bottom border from links: It looked like an underline that was in the wrong location. It also interfered with user style sheets. Replaced by a normal underline. Made the underline for visited links different (dotted), because those links aren't otherwise distinguished from unvisited ones.

Author: bert-github

default.css

@@ -304,9 +304,12 @@
 /** General Hyperlinks ********************************************************/
 
 	a:link, a:visited { /* We hyperlink a lot, so make it less intrusive */
-		border-bottom: 1px solid silver;
 		color: inherit;
-		text-decoration: none;
+		text-decoration: underline;
+		text-decoration-color: silver;
+	}
+	a:visited {
+		text-decoration-style: dotted;
 	}
 	a.logo:link, a.logo:visited { /* backout above styling for W3C logo */
 		padding: 0;