html, body {
  min-height: 100vh;
  width: 100%;
  margin: 0;
  padding: 0;
  text-align: center;
  background-color: white;
}

.content {
  padding-top: 45vh;
}

footer {
  position: absolute;
  bottom: 20px;
  width: 100%;
  text-align: center;
}