background {
  background-image: url("https://th.bing.com/th/id/R.1fbde9719eb77ce60254f601544ec3f3?rik=Yut5WjDyJu979w&pid=ImgRaw&r=0");
}
.section1 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
	grid-template-rows: repeat(3, 1fr);
	gap: 4px;
}
#div1 {
  background: url("https://i.pinimg.com/736x/49/ab/ec/49abec230e7ca4e7ca030851e65cfc64.jpg");
  background-size: 100% 100px;
  grid-column: span 1 / span 1;
  grid-row: span 3 / span 1
}
#div2 {
  grid-column-start: 2;
  grid-row: span 1 / span 1;
}
#div3 {
  grid-row-start: 2;
  grid-row: span 1 / span 1;
}
#div3 {
  grid-row-start: 3;
  grid-row: span 1 / span 1;
}
h1 {color: #33b864;
}