body {
  font-size: 12px;
  line-height: 1.5;
  color: black;
}

h1 {
  font-size: 2em;
}

@media (min-width: 800px) and (max-width: 1080px) {
  body {
    font-size: 24px;
    background-color: aqua;
  }
}

@media (min-width: 1081px) {
  body {
    font-size: 36px;
    background-color: gray;
  }
}