Move Hint { display: inline; } to CSS

common/content/hints.js

@@ -238,7 +238,6 @@ function Hints() //{{{
                     setClass(imgspan, activeHint == hintnum)
                 }
 
-                span.style.display = "inline";
                 span.setAttribute("number", hintnum++);
                 if (imgspan)
                     imgspan.setAttribute("number", hintnum);

common/skin/liberator.css

@@ -37,6 +37,7 @@ the terms of any one of the MPL, the GPL or the LGPL.
 [liberator|highlight~=Hint] {
     z-index: 5000;
     position: absolute;
+    display: inline;
 }
 [liberator|highlight~=Search] {
     display: inline;