* {
  box-sizing: border-box;
}
html,
body {
  width: 80%;
  height: 80%;
  padding: 0;
  margin: 0;
}

body {
  background: #94bbbd;
}

#content {
  width: 80%;
  height: 80%;
  background: url('./images/Desktop.png') center center/ cover;
}