From 132553f521f9cb8cc1decf2a037f37b4b3ebb0ec Mon Sep 17 00:00:00 2001
From: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Date: Thu, 4 Jul 2024 08:37:48 -0700
Subject: [PATCH] Sync DOM decoration styles when line height/width changes

See microsoft/vscode#219979
---
 src/browser/decorations/BufferDecorationRenderer.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/browser/decorations/BufferDecorationRenderer.ts b/src/browser/decorations/BufferDecorationRenderer.ts
index 6ba9ae1ece..aca1e5daf8 100644
--- a/src/browser/decorations/BufferDecorationRenderer.ts
+++ b/src/browser/decorations/BufferDecorationRenderer.ts
@@ -108,8 +108,13 @@ export class BufferDecorationRenderer extends Disposable {
           element!.remove();
         });
       }
-      element.style.top = `${line * this._renderService.dimensions.css.cell.height}px`;
       element.style.display = this._altBufferIsActive ? 'none' : 'block';
+      if (!this._altBufferIsActive) {
+        element.style.width = `${Math.round((decoration.options.width || 1) * this._renderService.dimensions.css.cell.width)}px`;
+        element.style.height = `${(decoration.options.height || 1) * this._renderService.dimensions.css.cell.height}px`;
+        element.style.top = `${line * this._renderService.dimensions.css.cell.height}px`;
+        element.style.lineHeight = `${this._renderService.dimensions.css.cell.height}px`;
+      }
       decoration.onRenderEmitter.fire(element);
     }
   }