reliable by default

docs/style.css

@@ -179,7 +179,7 @@ body, html {
   padding: 5px 8px;
   color: #544e4a;
   border: 1px solid #544e4a;
-  text-shadow: 0px -1px 0px rgba(255,255,255,0.2);
+  text-shadow: 0px -1px 0px #fff;
   margin: 8px 0 0 0;
 }