diff --git a/openbis/sourceTest/javascript/simpleapp/button.css b/openbis/sourceTest/javascript/simpleapp/button.css
index 873e3832a37b2a18b719121eb841202f093bfd97..b0c9944b1891ae36866b9a1a8918d45825a82fc0 100644
--- a/openbis/sourceTest/javascript/simpleapp/button.css
+++ b/openbis/sourceTest/javascript/simpleapp/button.css
@@ -14,6 +14,7 @@ button {
   margin: 0;
   -moz-box-shadow: 0 1px 3px #999;
   -webkit-box-shadow: 0 1px 3px #999;
+  box-shadow: 0 1px 3px #999;
 }
 
 button.first {
@@ -47,4 +48,5 @@ input {
   margin: 0;
   -moz-box-shadow: 0 1px 3px #999;
   -webkit-box-shadow: 0 1px 3px #999;
+  box-shadow: 0 1px 3px #999;
 }
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