gitweb: ensure OPML text fits inside its box

The rss_logo CSS style has a fixed width which is too narrow for
the string "OPML". Replace the fixed width with horizontal padding
so the text fits with nice margins.

Signed-off-by: Tony Finch <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: fanf2

gitweb/static/gitweb.css

@@ -548,8 +548,7 @@ a.linenr {
 
 a.rss_logo {
 	float: right;
-	padding: 3px 0px;
-	width: 35px;
+	padding: 3px 5px;
 	line-height: 10px;
 	border: 1px solid;
 	border-color: #fcc7a5 #7d3302 #3e1a01 #ff954e;