1 .wp-block-categories.alignleft{margin-right:2em}.wp-block-categories.alignright{margin-left:2em}

     1 .wp-block-categories{box-sizing:border-box}.wp-block-categories.alignleft{margin-right:2em}.wp-block-categories.alignright{margin-left:2em}.wp-block-categories.wp-block-categories-dropdown.aligncenter{text-align:center}