<html>
<div class="module">
<li><b>1889</b></li>
<li></li>
April 20: Adolf Hitler is born in Braunau am Inn, Austria-Hungary.
His family later moved to Germany. </div>
</html>
CSS
.grid {
/* Grid Fallback */
display: flex;
flex-wrap: wrap;
/* Supports Grid */
display: grid;
grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
grid-auto-rows: minmax(200px, auto);
grid-gap: 1em;
}
.module {
/* Demo-Specific Styles */
background: #eaeaea;
display: flex;
align-items: center;
justify-content: center;
height: 250px;
/* Flex Fallback */
margin-left: 10px;
margin-right: 10px;
flex: 1 1 250px;
}
@supports (display: grid) {
.module {
margin: 0;
}
}