_share.scss

ul.share-buttons{
  list-style: none;
  padding: 0;
  margin-left: 0;
}
ul.right-share-buttons{
  float: right;
}

ul.share-buttons li{
  display: inline;
}

ul.share-buttons .sr-only {
  position: absolute;
  clip: rect(1px 1px 1px 1px);
  clip: rect(1px, 1px, 1px, 1px);
  padding: 0;
  border: 0;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

ul.share-buttons img{
  width: 25px;
}