body {
  margin: 0;
  height: 100vh;

  background: url("/images/dok_bg.png") center / cover no-repeat;

  display: flex;
  justify-content: center;
  align-items: center;

  font-family: sans-serif;
  color: white;
}

.building {
  background: rgba(0, 0, 0, 0.7);
  padding: 40px;
  border-radius: 10px;
  text-align: center;
  width: 400px;
}

a {
  color: #6ec6ff;
  text-decoration: none;
}