diff --git a/packages/block-editor/src/components/block-list/style.scss b/packages/block-editor/src/components/block-list/style.scss
index afdbcf72977144..8d9c70a4b28877 100644
--- a/packages/block-editor/src/components/block-list/style.scss
+++ b/packages/block-editor/src/components/block-list/style.scss
@@ -860,12 +860,12 @@
 
 	// Show a clickable plus.
 	.block-editor-inserter__toggle {
-		margin-top: -8px;
 		border-radius: 50%;
 		color: $blue-medium-focus;
 		background: $white;
-		height: $block-padding * 2 + 8px;
-		width: $block-padding * 2 + 8px;
+		height: $block-padding * 2;
+		width: $block-padding * 2;
+		padding: $grid-size-small;
 
 		&:not(:disabled):not([aria-disabled="true"]):hover {
 			box-shadow: none;