Fix :hover on style.css

forum/skins/light/media/style/style.css

@@ -1780,7 +1780,10 @@ a.post-vote.down {background-position: 0 -132px;}
 a.accept-answer {background-position: 0 -105px;}
 .favorite-mark {background-position: 0 -185px;}
 
-a.post-vote.up.on, a.post-vote.up:hover, a.post-vote.down.on, a.post-vote.down:hover, a.accept-answer.on, a.accept-answer:hover, .favorite-mark.on, a.favorite-mark:hover {background-position: -31px 0;}
+a.post-vote.up.on, a.post-vote.up:hover {background-position: -31px -157px;}
+a.post-vote.down.on, a.post-vote.down:hover {background-position: -31px -132px;}
+a.accept-answer.on, a.accept-answer:hover {background-position: -31px -105px;}
+.favorite-mark.on, a.favorite-mark:hover {background-position: -31px -185px;}
 
 .community-wiki {
     font-size: 11px;