<main>
  <div class="item"></div>
  <div class="item target">Target</div>
  <div class="item"></div>
  <div class="item"></div>
  <div class="item"></div>
  <div class="item"></div>
  <div class="item"></div>
  <div class="item"></div>
</main>

main {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: auto;
  grid-gap: 10px;
  padding: 16px;
  height: 100vh;
}

.item {
  background-color: black;
  padding: 16px;
}

.target {
  background-color: mediumspringgreen;
  color: black;
  place-self: flex-end flex-start;
}