From 846f77ed9298f22623dd53b672f6ee52bd87713e Mon Sep 17 00:00:00 2001
From: Jan-Christoph Borchardt <hey@jancborchardt.net>
Date: Sun, 14 Apr 2013 19:30:16 +0200
Subject: [PATCH] additional comments

---
 core/css/styles.css | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/css/styles.css b/core/css/styles.css
index 33bfd36eb0f..23e2f9a96ed 100644
--- a/core/css/styles.css
+++ b/core/css/styles.css
@@ -274,9 +274,9 @@ fieldset.warning a { color:#b94a48 !important; font-weight:bold; }
 	white-space:nowrap; overflow:hidden; text-overflow:ellipsis; /* ellipsize long app names */
 }
 	/* icon opacity and hover effect */
-	#navigation a { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; filter:alpha(opacity=50); opacity:.5; }
-	#navigation a:hover, #navigation a:focus { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)"; filter:alpha(opacity=80); opacity:.8; }
-	#navigation a.active { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; filter:alpha(opacity=100); opacity:1; }
+	#navigation a { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; filter:alpha(opacity=50); opacity:.5; } /* 50% opacity when inactive */
+	#navigation a:hover, #navigation a:focus { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)"; filter:alpha(opacity=80); opacity:.8; } /* 80% opacity when hovered or focused */
+	#navigation a.active { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; filter:alpha(opacity=100); opacity:1; } /* full opacity for the active app */
 	/* positioning */
 	#navigation .icon {
 		display:block;
-- 
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