diff --git a/docs/midsomer.md b/docs/midsomer.md
index 2603fcf..e5ccf47 100644
--- a/docs/midsomer.md
+++ b/docs/midsomer.md
@@ -104,6 +104,7 @@ Whether you're a licensed ham or just a loyal viewer, add your name and help us
   border-radius: 8px;
   background-color: var(--md-code-bg-color);
   color: var(--md-typeset-color);
+  max-width: 400px;
   padding: 1rem; /* padding har dock ingen effekt i iframe direkt, men bra att ha ifall du byter till <div> senare */
   box-sizing: border-box;
 }