body .wp-block-button .wp-block-button__link {
	transition: all .3s ease-in-out;
}

body .wp-block-button.is-style-outline > .wp-block-button__link:not(.has-text-color, 
body .has-background):hover {
	background-color: var(--wp--preset--color--contrast-2, var(--wp--preset--color--contrast, transparent));
	color: var(--wp--preset--color--contrast);
	border-color: var(--wp--preset--color--contrast-2, var(--wp--preset--color--contrast, currentColor));
}