Collage Gallery

by Dhruvang Gajjar

HTML

<div class="collage-grid">
  <div class="column row-3">
    <a href="#" class="collage-item" style="background-image:url('https://placeimg.com/640/480/any.png')"></a>
    <a href="#" class="collage-item" style="background-image:url('https://placeimg.com/640/480/any.png')"></a>
    <a href="#" class="collage-item" style="background-image:url('https://placeimg.com/640/480/any.png')"></a>
  </div>
  <div class="column row-2">
    <a href="#" class="collage-item" style="background-image:url('https://placeimg.com/640/480/any.png')"></a>
    <a href="#" class="collage-item" style="background-image:url('https://placeimg.com/640/480/any.png')"></a>
  </div>
  <div class="column row-3">
    <a href="#" class="collage-item" style="background-image:url('https://placeimg.com/640/480/any.png')"></a>
    <a href="#" class="collage-item" style="background-image:url('https://placeimg.com/640/480/any.png')"></a>
    <a href="#" class="collage-item" style="background-image:url('https://placeimg.com/640/480/any.png')"></a>
  </div>
</div>

CSS

.collage-grid {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  height: 500px;
}

.collage-item {
  width: 200px;
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  background-size: cover;
  margin: 5px;
}

.column.row-3,
.column.row-2 {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
}

@media only screen and (max-width: 640px) {
  .collage-item {
    width: 100%;
    min-height: 200px;
    
  }
  .column.row-3,
  .column.row-2 {
    display: block;
    width: 100%;
  }
}