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30-seconds-of-code/snippets/image-mosaic.md
2020-08-18 22:39:58 +03:00

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---
title: Responsive image mosaic
tags: layout,intermediate
---
Creates a responsive image mosaic.
- Use `display: grid` to create an appropriate responsive layout.
- Use `grid-row: span 2 / auto` and `grid-column: span 2 / auto` to create items that span two rows or two columns respectively.
- Wrap the previous styles into a media query to avoid applying on small screen sizes.
```html
<div class="image-mosaic">
<div class="card card-tall card-wide" style="background-image:url('https://picsum.photos/id/564/1200/800')"></div>
<div class="card card-tall" style="background-image:url('https://picsum.photos/id/566/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/575/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/626/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/667/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/678/800/530')"></div>
<div class="card card-wide" style="background-image:url('https://picsum.photos/id/695/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/683/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/693/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/715/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/610/800/530')"></div>
<div class="card" style="background-image:url('https://picsum.photos/id/599/800/530')"></div>
</div>
```
```css
.image-mosaic {
display: grid;
gap: 1rem;
grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
grid-auto-rows: 240px;
}
.card {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
background: #353535;
font-size: 3rem;
color: #fff;
box-shadow: rgba(3, 8, 20, 0.1) 0px 0.15rem 0.5rem, rgba(2, 8, 20, 0.1) 0px 0.075rem 0.175rem;
height: 100%;
width: 100%;
border-radius: 4px;
transition: all 500ms;
overflow: hidden;
background-size: cover;
background-position: center;
background-repeat: no-repeat;
}
@media screen and (min-width: 600px) {
.card-tall {
grid-row: span 2 / auto;
}
.card-wide {
grid-column: span 2 / auto;
}
}
```