diff --git a/public/designs/icons/default/cancel-HC.gif b/public/designs/icons/default/cancel-HC.gif
index c48f123..5dafc96 100644
Binary files a/public/designs/icons/default/cancel-HC.gif and b/public/designs/icons/default/cancel-HC.gif differ
diff --git a/public/stylesheets/blocks.css b/public/stylesheets/blocks.css
index f925251..b5a2fa6 100644
--- a/public/stylesheets/blocks.css
+++ b/public/stylesheets/blocks.css
@@ -9,6 +9,8 @@
 
 .invisible-block {
   background: url(/images/hachure.png);
+  opacity: 0.25;
+  filter: alpha(opacity=25);
 }
 
 /* ie6 hack */
@@ -16,6 +18,7 @@
   position: relative;
 }
 
+
 /***********************************************************
  * the handles to where you can drag the blocks
  ***********************************************************/
--
libgit2 0.21.2