ctucx.git: stagit

style: keep default browser style for links, except patch chunks

This is almost always an underline. This improves accessibility.

Remove underline for patch chunks for readability.

diff --git a/style.css b/style.css
@@ -17,14 +17,13 @@ img {
 	border: 0;
 }
 
-a {
+a.d,
+a.h,
+a.i,
+a.line {
 	text-decoration: none;
 }
 
-a:hover {
-	text-decoration: underline;
-}
-
 #blob a {
 	color: #777;
 }