commit d4850c3b1ce7631bd106d2517a57e49c11b09666
Author: sahayarex <sahaya.rex@capgemini.com>
Date:   Thu Jan 16 12:42:51 2014 +0530

    css button spacing patch

diff --git a/core/modules/system/css/system.theme.css b/core/modules/system/css/system.theme.css
index 4e83886..0165ced 100644
--- a/core/modules/system/css/system.theme.css
+++ b/core/modules/system/css/system.theme.css
@@ -95,10 +95,14 @@ abbr.form-required, abbr.tabledrag-changed, abbr.ajax-changed {
   margin-right: 1em;
 }
 .button:first-child,
-.image-button:first-child {
+.image-button:first-child,
+.details-wrapper .button {
   margin-left: 0;
   margin-right: 0;
 }
+.details-wrapper .details-description {
+  margin: 0 0 1em;
+}
 
 /**
  * Inline items.