.person {
  display: flex; }
  .person.additional-info:hover, .person.additional-info:focus {
    cursor: default; }
    .person.additional-info:hover .person-hover .person-email,
    .person.additional-info:hover .person-hover .person-url, .person.additional-info:focus .person-hover .person-email,
    .person.additional-info:focus .person-hover .person-url {
      opacity: 1; }
  .person .person-hover {
    padding-left: 4px; }
    .person .person-hover .person-email,
    .person .person-hover .person-url {
      text-decoration: none;
      opacity: 0; }
      .person .person-hover .person-email:hover, .person .person-hover .person-email:focus,
      .person .person-hover .person-url:hover,
      .person .person-hover .person-url:focus {
        opacity: 1; }