From 81af294ade8c7a8ca91c61ac460ff96ec3a66f13 Mon Sep 17 00:00:00 2001
From: Nick Schonning <nschonni@gmail.com>
Date: Thu, 27 Dec 2012 17:04:10 -0500
Subject: [PATCH] Use extends and bracing for readablity in base-ie7

Introduced wb-ie-clip-rect-1 class to use in extends, but namespacing
should shelter it from conflicts
---
 src/base/sass/_base-ie7.scss | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/base/sass/_base-ie7.scss b/src/base/sass/_base-ie7.scss
index de0be85e213..d8d8d0f6c53 100644
--- a/src/base/sass/_base-ie7.scss
+++ b/src/base/sass/_base-ie7.scss
@@ -6,13 +6,28 @@
 	select, button {
 		font-size: 100%;
 	}
-	.wb-invisible, .wb-show-onfocus, #wb-skip a:link, #wb-skip a:visited, #wb-sec h2, #wb-sup h2, #wb-foot h2 {
+	.wb-ie-clip-rect-1
+	{
 		clip: rect(1px 1px 1px 1px);
 	}
-	.wb-invisible, .wb-show-onfocus, #wb-foot h2 {
+	#wb-skip {
+		a {
+			&:link, &:visited {
+				@extend .wb-ie-clip-rect-1;
+			}
+		}
+	}
+	
+	#wb-sec, #wb-sup {
+		h2 {
+			@extend .wb-ie-clip-rect-1;
+		}
+	}
+	.wb-invisible, .wb-show-onfocus {
 		position: relative;
 		float: left;
 		margin-bottom: -1px !important;
+		@extend .wb-ie-clip-rect-1;
 	}
 	.wb-show-onfocus, #wb-skip a {
 		&:focus, &:active {