.div-contact-mail:hover {
  background-color: #d5d5d5;
  transition: background-color 0.3s linear;
}

.div-contact-mail {
  background-color: white;
  transition: background-color 0.3s linear;
}

.mail-card {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}