diff --git a/html/jspage.pl b/html/jspage.pl
index c09426f..8a63229 100755
--- a/html/jspage.pl
+++ b/html/jspage.pl
@@ -311,6 +311,11 @@ EOF
.apology-title {
text-align: center;
}
+
+\@media print {
+ /* Interactive controls should be hidden when printing. */
+ #gamemenu, #resizehandle { display: none; }
+}