.share-fb-link {
  display: inline-block;
  max-width: 80px;
  width: 100%;
  height: 28px;
  padding: 0 8px;
  line-height: 28px;
  color: #fff;
  font-size: 12px;
  text-decoration: none;
  text-align: center;
  border-radius: 4px;
  background: #1877f2;
  box-sizing: border-box;
}