diff --git a/src/vs/workbench/contrib/testing/browser/media/testing.css b/src/vs/workbench/contrib/testing/browser/media/testing.css
index 3068f3db57f..0e761d95c39 100644
--- a/src/vs/workbench/contrib/testing/browser/media/testing.css
+++ b/src/vs/workbench/contrib/testing/browser/media/testing.css
@@ -541,65 +541,67 @@
 	outline-offset: -1px;
 }
 
-.coverage-deco-inline.coverage-deco-hit {
-	background: var(--vscode-testing-coveredBackground);
-	outline: 1px solid var(--vscode-testing-coveredBorder);
-}
+.monaco-editor {
+	.coverage-deco-inline.coverage-deco-hit {
+		background: var(--vscode-testing-coveredBackground);
+		outline: 1px solid var(--vscode-testing-coveredBorder);
+	}
 
-.coverage-deco-inline.coverage-deco-miss {
-	background: var(--vscode-testing-uncoveredBackground);
-	outline: 1px solid var(--vscode-testing-uncoveredBorder);
-}
+	.coverage-deco-inline.coverage-deco-miss {
+		background: var(--vscode-testing-uncoveredBackground);
+		outline: 1px solid var(--vscode-testing-uncoveredBorder);
+	}
 
-.hc-light .coverage-deco-inline.coverage-deco-hit,
-.hc-black .coverage-deco-inline.coverage-deco-hit {
-	outline-style: dashed;
-}
+	.hc-light .coverage-deco-inline.coverage-deco-hit,
+	.hc-black .coverage-deco-inline.coverage-deco-hit {
+		outline-style: dashed;
+	}
 
-.coverage-deco-branch-miss-indicator {
-	height: 100%;
-	width: 4ch;
-	position: relative;
-	display: inline-block;
-	font: inherit !important;
-}
+	.coverage-deco-branch-miss-indicator {
+		height: 100%;
+		width: 4ch;
+		position: relative;
+		display: inline-block;
+		font: inherit !important;
+	}
 
-.coverage-deco-branch-miss-indicator::before {
-	position: absolute;
-	top: 50%;
-	left: 50%;
-	text-align: center;
-	transform: translate(-50%, -50%);
-	padding: calc(var(--vscode-testing-coverage-lineHeight) / 10);
-	border-radius: 2px;
-	font: normal normal normal calc(var(--vscode-testing-coverage-lineHeight) / 2)/1 codicon;
-	border: 1px solid;
-}
+	.coverage-deco-branch-miss-indicator::before {
+		position: absolute;
+		top: 50%;
+		left: 50%;
+		text-align: center;
+		transform: translate(-50%, -50%);
+		padding: calc(var(--vscode-testing-coverage-lineHeight) / 10);
+		border-radius: 2px;
+		font: normal normal normal calc(var(--vscode-testing-coverage-lineHeight) / 2)/1 codicon;
+		border: 1px solid;
+	}
 
-.coverage-deco-inline-count {
-	position: relative;
-	background: var(--vscode-testing-coverCountBadgeBackground);
-	color: var(--vscode-testing-coverCountBadgeForeground);
-	font-size: 0.7em;
-	margin: 0 0.7em 0 0.4em;
-	padding: 0.2em 0 0.2em 0.2em;
-	/* display: inline-block; */
-	border-top-left-radius: 2px;
-	border-bottom-left-radius: 2px;
-}
+	.coverage-deco-inline-count {
+		position: relative;
+		background: var(--vscode-testing-coverCountBadgeBackground);
+		color: var(--vscode-testing-coverCountBadgeForeground);
+		font-size: 0.7em;
+		margin: 0 0.7em 0 0.4em;
+		padding: 0.2em 0 0.2em 0.2em;
+		/* display: inline-block; */
+		border-top-left-radius: 2px;
+		border-bottom-left-radius: 2px;
 
-.coverage-deco-inline-count::after {
-	content: '';
-	display: block;
-	position: absolute;
-	left: 100%;
-	top: 0;
-	bottom: 0;
-	width: 0.5em;
-	background-image:
-		linear-gradient(to bottom left, transparent 50%, var(--vscode-testing-coverCountBadgeBackground) 0),
-		linear-gradient(to bottom right, var(--vscode-testing-coverCountBadgeBackground) 50%, transparent 0);
-	background-size: 100% 50%;
-	background-repeat: no-repeat;
-	background-position: top, bottom;
+		&::after {
+			content: '';
+			display: block;
+			position: absolute;
+			left: 100%;
+			top: 0;
+			bottom: 0;
+			width: 0.5em;
+			background-image:
+				linear-gradient(to bottom left, transparent 50%, var(--vscode-testing-coverCountBadgeBackground) 0),
+				linear-gradient(to bottom right, var(--vscode-testing-coverCountBadgeBackground) 50%, transparent 0);
+			background-size: 100% 50%;
+			background-repeat: no-repeat;
+			background-position: top, bottom;
+		}
+	}
 }