select2/docs/_sass/_social.scss

/*
 * Social buttons
 *
 * Twitter and GitHub social action buttons (for homepage and footer).
 */

.s2-docs-social {
  margin-bottom: 20px;
  text-align: center;
}
.s2-docs-social-buttons {
  display: inline-block;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}
.s2-docs-social-buttons li {
  display: inline-block;
  padding: 5px 8px;
  line-height: 1;
}
.s2-docs-social-buttons .twitter-follow-button {
  width: 225px !important;
}
.s2-docs-social-buttons .twitter-share-button {
  width: 98px !important;
}
/* Style the GitHub buttons via CSS instead of inline attributes */
.github-btn {
  overflow: hidden;
  border: 0;
}