[gnome-maps/wip/jonasdn/vector-tiles] fix road width and color bug that snuck in in earlier commit

[Andreas Nilsson <andreasn src gnome org>]

commit 932d53290ecee1c4d8a3768693f88314bc1af363
Author: Andreas Nilsson <anilsson redhat com>
Date:   Sun May 3 02:01:16 2015 +0200

    fix road width and color bug that snuck in in earlier commit

 data/gnome-maps.mapcss |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/data/gnome-maps.mapcss b/data/gnome-maps.mapcss
index 5ba2159..b6c6c47 100644
--- a/data/gnome-maps.mapcss
+++ b/data/gnome-maps.mapcss
@@ -135,7 +135,8 @@ way|z16[highway=track],
 way|z16[highway=living_street],
 way|z16[highway=steps] {
     width: 2;
-    color: #ffffff;
+    color: #c7b8a4;
+    casing-width: 0;
 }
 
 way|z12[highway=secondary],