.wp-block-simple-definition-list-blocks-list {

	& > .block-list-appender {
		display: none;
	}


	&.is-selected,
	&.has-child-selected {
		padding-bottom: 16px;

		& > .block-list-appender {
			display: flex;

			& .block-editor-button-block-appender.components-button.components-button {
				padding: 0 !important;
				color: #fff;
				background-color: #1e1e1e;
			}
		}
	}
}