diff --git a/style/css_0/theme_grape/theme.css b/style/css_0/theme_grape/theme.css
index ab8fc4f5..a15debd8 100644
--- a/style/css_0/theme_grape/theme.css
+++ b/style/css_0/theme_grape/theme.css
@@ -10,6 +10,7 @@
 /* We put the base header background on the body. */
 body {
   background: #FFFFFF url(header-bg.png) repeat-x top left;
+  color: #000000;
 }
 
 /* Heading, title and logo. */
diff --git a/style/css_0/theme_grass/theme.css b/style/css_0/theme_grass/theme.css
index 38a8f2ca..a05ef3d0 100644
--- a/style/css_0/theme_grass/theme.css
+++ b/style/css_0/theme_grass/theme.css
@@ -10,6 +10,7 @@
 /* We put the base header background on the body. */
 body {
   background: #FFFFFF url(header-bg.png) repeat-x top left;
+  color: #000000;
 }
 
 /* Heading, title and logo. */