.is-style-ghost .wp-block-button__link{background:transparent;color:inherit;position:relative;z-index:0}.is-style-ghost .wp-block-button__link:before{content:'';position:absolute;inset:0;background:currentColor;opacity:var(--wp--custom--button-ghost--opacity, 0.15);transition:var(--wp--custom--transition);border-radius:inherit;z-index:-1}