body {
  background-color: #ffffff;
}

.description {
  font-family: "Segoe UI";
  font-size: 16px;
  text-align: center;
}

.center {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

a:link {
  color: black;
  text-decoration: none;
}

a:visited {
  color: black;
  text-decoration: none;
}

a:hover {
  color: black;
  text-decoration: none;
}