From 09aed4d339a89c2fef45f8c8d78fbdd9173ceaec Mon Sep 17 00:00:00 2001
From: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Date: Wed, 11 May 2022 10:27:35 -0700
Subject: [PATCH] Correct positioning of decoration elements

Fixes #3774
---
 src/browser/Decorations/BufferDecorationRenderer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/browser/Decorations/BufferDecorationRenderer.ts b/src/browser/Decorations/BufferDecorationRenderer.ts
index 22dc73e9..61df134a 100644
--- a/src/browser/Decorations/BufferDecorationRenderer.ts
+++ b/src/browser/Decorations/BufferDecorationRenderer.ts
@@ -76,7 +76,7 @@ export class BufferDecorationRenderer extends Disposable {
   private _createElement(decoration: IInternalDecoration): HTMLElement {
     const element = document.createElement('div');
     element.classList.add('xterm-decoration');
-    element.style.width = `${(decoration.options.width || 1) * this._renderService.dimensions.actualCellWidth}px`;
+    element.style.width = `${Math.round((decoration.options.width || 1) * this._renderService.dimensions.actualCellWidth)}px`;
     element.style.height = `${(decoration.options.height || 1) * this._renderService.dimensions.actualCellHeight}px`;
     element.style.top = `${(decoration.marker.line - this._bufferService.buffers.active.ydisp) * this._renderService.dimensions.actualCellHeight}px`;
     element.style.lineHeight = `${this._renderService.dimensions.actualCellHeight}px`;