@wordpress/block-library/build-style/social-link/editor.css

Block library for the WordPress editor.

.wp-block-social-links .wp-social-link {
  line-height: 0;
}

.wp-block-social-link-anchor {
  align-items: center;
  background: none;
  border: 0;
  box-sizing: border-box;
  cursor: pointer;
  display: inline-flex;
  font-size: inherit;
  color: currentColor;
  height: auto;
  font-weight: inherit;
  font-family: inherit;
  margin: 0;
  opacity: 1;
  padding: 0.25em;
}
.wp-block-social-link-anchor:hover {
  transform: none;
}

:root :where(.wp-block-social-links.is-style-pill-shape .wp-social-link button) {
  padding-left: 0.6666666667em;
  padding-right: 0.6666666667em;
}

:root :where(.wp-block-social-links.is-style-logos-only .wp-social-link button) {
  padding: 0;
}

.wp-block-social-link__toolbar_content_text {
  width: 250px;
}