* {
  box-sizing: border-box;
}

p {
  font-size: 20px;
  font-family: sans-serif;
  color: #6439a9;
}

.container {
  padding: 100px 30px;
  width: 100%;
  margin: 0 auto;
  max-width: 900px;
}
.image-stack {
  display: grid;
  position: relative; 
  grid-template-columns: repeat(12, 1fr);
}

.image-stack__item--bottom {
  grid-column: 4 / -12;
  grid-row: 1;
  padding-right: 60%;
}

.image-stack__item--top {
  grid-row: 1;
  grid-column: 1 / span 8;
  padding-top: 5%; 
  z-index: 1;
}

img {
  width: 100%;
  display: block;
}