diff --git a/settings.html b/settings.html
index 4493ae9..25cfce3 100644
--- a/settings.html
+++ b/settings.html
@@ -15,6 +15,8 @@
       justify-content: center;   /* horizontal zentrieren */
       background: rgba(0,0,0,0.1);/* halbtransparenter Untergrund */
       font-family: sans-serif;
+      -webkit-user-select: none;
+      user-select: none;
     }
     .dialog {
       border: 2px solid #fbcfe8;