[nautilus] Fix style for tab close buttons

[Cosimo Cecchi <cosimoc src gnome org>]

commit 9791d42e4fc90a5ad6bcc54295bb27326045911e
Author: alex diavatis <alexis diavatis gmail com>
Date:   Mon Aug 18 08:40:00 2014 -0700

    Fix style for tab close buttons
    
    https://bugzilla.gnome.org/show_bug.cgi?id=733684

 src/Adwaita.css |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/Adwaita.css b/src/Adwaita.css
index da8a777..ec96c6d 100644
--- a/src/Adwaita.css
+++ b/src/Adwaita.css
@@ -42,6 +42,10 @@ NautilusNotebook .frame {
     border-width: 0;
 }
 
+NautilusNotebook.notebook tab .button {
+    padding: 0px;
+}
+
 NautilusQueryEditor .search-bar.toolbar {
     border-top-width: 0;
     border-bottom-width: 0;