[gnome-maps] Add forgotten CSS file

[Cosimo Cecchi <cosimoc src gnome org>]

commit c8e1a062e43e36f0cdf1b275940d6fef2b0779be
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Apr 5 15:07:21 2013 -0400

    Add forgotten CSS file

 data/gnome-maps.css |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/data/gnome-maps.css b/data/gnome-maps.css
new file mode 100644
index 0000000..961e54b
--- /dev/null
+++ b/data/gnome-maps.css
@@ -0,0 +1,7 @@
+.maps-sidebar {
+    border-width: 0 0 0 1px;
+}
+
+.maps-sidebar:dir(rtl) {
+    border-width: 0 1px 0 0;
+}