From a88c6e769946d4975d30aaa96a2edcea7a17140f Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Sat, 13 Jun 2026 19:48:35 -0400
Subject: [PATCH] Set box-sizing in dialogs to avoid CSS bleed through that
 affects close and help buttons.

---
 ts/ui/dialog/DraggableDialog.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ts/ui/dialog/DraggableDialog.ts b/ts/ui/dialog/DraggableDialog.ts
index 901b14b72..75310766f 100644
--- a/ts/ui/dialog/DraggableDialog.ts
+++ b/ts/ui/dialog/DraggableDialog.ts
@@ -210,6 +210,9 @@ export class DraggableDialog {
       position: 'fixed',
       top: '-4%',
     },
+    '.mjx-dialog *': {
+      'box-sizing': 'content-box',
+    },
     '.mjx-dialog.mjx-moving': {
       cursor: 'grabbing',
     },