.lvl1 {
  height: 80vh;
  left: 20px;
  padding: 0 8px 0 8px;
}

.lvl2 {
  height: 10vh;
  padding: 0 8px 0 0.9vw;
}

.lvl3 {
  height: 250px;
  padding: 0 4em 0 4em;
}