.wp-block-button .wp-block-button__link {
  border: 1px solid transparent;
  border-radius: 100px;
  background: transparent !important;
  color: var(--wp--preset--color--black-bg);
  background-color: 1.6s cubic-bezier(0.4, 0, 0.2, 1),
}

.wp-block-button .wp-block-button__link:hover {
  background: var(--wp--preset--color--blue-main) !important;
  color: var(--wp--preset--color--white) !important;

}