.wp-block-navigation .wp-block-navigation-item__label{ overflow-wrap:break-word; } .wp-block-navigation .wp-block-navigation-item__description{ display:none; } .link-ui-tools{ border-top:1px solid #f0f0f0; padding:8px; } .link-ui-block-inserter{ padding-top:8px; } .link-ui-block-inserter__back{ margin-right:8px; text-transform:uppercase; }