.container {
  width: 45rem;
  margin: 0 auto;
}

.grad {
  background-image: radial-gradient(orange, white);
  border: 1px solid black;
  margin: 1rem;
  float: left;
}

.one {
  width: 30rem;
  height: 30rem;
}

.two {
  width: 10rem;
  height: 30rem;
}