style.css

@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", Times, serif;
}
body {
  min-height: 100vh;

  display: flex;
  justify-content: center;
  align-self: center;

  background: #222;
}
.container {
  margin: 2.5rem;

  position: relative;
  max-width: 100%;

  display: grid;
  grid-template-columns: repeat(4, minmax(300px, 1fr));
  grid-template-rows: minmax(100px, auto);
  grid-auto-flow: dense;
  grid-gap: 10px;
}
.container .box {
  padding: 20px;

  display: grid;
  place-items: center;

  background: #333;
  color: #fff;

  font-size: 20px;
  font-weight: bolder;
  text-align: center;
  transition: 0.5s;
}
.container .box:hover {
  background: #e91e63;
}
.container .box img {
  position: relative;
  max-width: 100px;
  margin-bottom:10px;
}
.container .box:nth-child(1) {
  grid-column: span 2;
  grid-row: span 1;
}
.container .box:nth-child(2) {
  grid-column: span 1;
  grid-row: span 2;
}
.container .box:nth-child(3) {
  grid-column: span 1;
  grid-row: span 1;
}
.container .box:nth-child(4) {
  grid-column: 4/5;
  grid-row: span 1;
}
.container .box:nth-child(5) {
  grid-column: 2/5;
  grid-row: span 2;
}
.container .box:nth-child(6) {
  grid-column: 2/3;
  grid-row: 2/3;
}
.container .box:nth-child(7) {
  grid-column: span 1;
  grid-row: span 3;
}

@media (max-width: 990px) {
  .container {
    grid-template-columns: repeat(auto-fill, minmax(50%, 1fr));
    grid-template-rows: minmax(auto, auto);
  }
  .container .box {
    grid-row: unset !important;
    grid-column: unset !important;
  }
}