change style for disabled buttons

diff --git a/public/trivabble.css b/public/trivabble.css
index caea747cab931186cacb01a4facd9d2bb025b068..9362160ef7987f39c2a3bd679186c401b0bbd200 100644 (file)
--- a/public/trivabble.css
+++ b/public/trivabble.css
@@ -156,6 +156,11 @@ button:hover {
     cursor:pointer
 }
 
+button[disabled=disabled], button:disabled {
+    background:#AFA;
+    cursor:not-allowed;
+}
+
 #rack {
     background:#EEC;
     font-size:0;