diff --git a/css/style.css b/css/style.css
index c6525a55..cee6f6ab 100644
--- a/css/style.css
+++ b/css/style.css
@@ -2,6 +2,10 @@
 
 body {
   background: radial-gradient(circle, #000, #373737);
+  /* 16/06/2013 : -webkit still needed for 
+  safari, safari mobile and android browser and chrome for android
+  cf http://caniuse.com/css-gradients */
+  background: -webkit-radial-gradient(circle, #000, #373737);
 }
 
 /**