body {
  background-color: black;
  color: #cfcfcf;
  font-family: Times New;
  text-align: center;
}
a {
  color: #44779c;
  text-decoration: none;
  transition: letter-spacing 0.6s ease;
}
a:hover {
  color: white;
  text-decoration: none;
  letter-spacing: 5px;
}

  .blink {
    animation: blink-animation 1s steps(2, start) infinite;
    -webkit-animation: blink-animation 1s steps(2, start) infinite;
  }

  @keyframes blink-animation {
    to {
      visibility: hidden;
    }
  }