html {
  text-align: center;
  background-color: #282c34;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
}

body {
  height: 100vh;
  width: 100vw;
  margin: 0;
}

main {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.links {
  flex: 1;
  display: grid;
  align-content: center;
  justify-content: center;
  align-items: center;
  justify-items: center;
}


.links a {
  margin: 20px;
  max-height: 20vh;
  height: 20vh;
  width: 30vh;
  border-radius: 0.25rem;
  overflow: hidden;

  /* set image as background */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #fff;
}


.redirect {
  display: flex;
  flex-direction: row;
  justify-content: center;
}

.redirect a {
  height: 150px;
  width: 150px;
  display: block;

  /* set image as background */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}