diff --git a/samy.css b/samy.css
index 1cb4849..46d9359 100644
--- a/samy.css
+++ b/samy.css
@@ -301,8 +301,8 @@ body {
   border: 1px solid var(--border-color);
 
   /* Narrower so it fits under the stack column */
-  width: calc(25% - 10px);
-  max-width: 480px;
+  width: 100%;
+  max-width: 100%;
 }
 
 /* Printer panels on Devices tab */