Index: trunk/styles/standard/elemstyles.mapcss
===================================================================
--- trunk/styles/standard/elemstyles.mapcss	(revision 8009)
+++ trunk/styles/standard/elemstyles.mapcss	(revision 8010)
@@ -4134,4 +4134,5 @@
 way[boundary=postal_code]::core_boundary,
 way[boundary=political]::core_boundary,
+way[boundary=maritime]::core_boundary,
 way[boundary=national_park]::core_boundary {
     z-index: 2;