.Help {
  display: inline-block;
  margin-left: 8px;
  padding: 4px;
  box-sizing: content-box;
  line-height: inherit;
  vertical-align: top;
  transition: opacity 0.3s;

  & img {
    display: block;
    height: inherit;
    width: inherit;
  }

  &-x1 {
    height: 16px;
    width: 16px;
  }

  &-x2 {
    height: 24px;
    width: 24px;
  }

  &-x3 {
    height: 36px;
    width: 36px;
  }
}