From cf4f34d8081746cbd144a6a8a883047f758e5bd2 Mon Sep 17 00:00:00 2001
From: Benjamin Pasero <benjpas@microsoft.com>
Date: Mon, 29 May 2017 11:04:46 +0200
Subject: [PATCH] Extension viewlet high contrast mouse over borders only
 highlight a single border for top and bottom entries (fixes #15859)

---
 src/vs/base/browser/ui/list/listWidget.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/base/browser/ui/list/listWidget.ts b/src/vs/base/browser/ui/list/listWidget.ts
index d8f833da540..1ed888d7f2a 100644
--- a/src/vs/base/browser/ui/list/listWidget.ts
+++ b/src/vs/base/browser/ui/list/listWidget.ts
@@ -887,7 +887,7 @@ export class List<T> implements ISpliceable<T>, IDisposable {
 		}
 
 		if (styles.listSelectionOutline) {
-			content.push(`.monaco-list.${this.idPrefix} .monaco-list-row.selected { outline: 1px dotted ${styles.listSelectionOutline}; }`);
+			content.push(`.monaco-list.${this.idPrefix} .monaco-list-row.selected { outline: 1px dotted ${styles.listSelectionOutline}; outline-offset: -1px; }`);
 		}
 
 		if (styles.listFocusOutline) {