body, html {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center; 
  text-align: center;
  font-family: 'Roboto', sans-serif;
}

img {
  max-width: 100%;
  max-height: 100%;
}

a {
  margin-top: 60px;
  font-size: 36px;
  text-decoration: none;
  color: #F07C00;
}

a:hover {
  text-decoration: underline;
}