zotero/scss/elements/_notesBox.scss

notes-box, related-box {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

notes-box .body, related-box .body {
	display: flex;
	flex-direction: column;
	padding-inline-start: 16px - 2px;

	.row {
		display: flex;
		gap: 4px;
		align-items: flex-start;
		
		@include comfortable {
			padding-block: 2px;
		}

		.box {
			@include clicky-item;
			flex: 1;
		}

		toolbarbutton {
			margin-inline-start: auto;
			visibility: hidden;
		}

		&:is(:hover, :focus-within) toolbarbutton {
			visibility: visible;
		}
	}
}