<header>
<div><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/jeremiah-wilson-1.jpg" alt></div>
<div><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/jeremiah-wilson-2.jpg" alt></div>
<div><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/jeremiah-wilson-3.jpg" alt></div>
<div><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/jeremiah-wilson-4.jpg" alt></div>
<div><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/jeremiah-wilson-5.jpg" alt></div>
<!-- images placed inside block elements to deal with a Firefox rendering bug affecting scaled flexbox images -->
</header>body { margin: 0; background: #333; }
header {
padding: .5vw;
font-size: 0;
display: -ms-flexbox;
-ms-flex-wrap: wrap;
-ms-flex-direction: column;
-webkit-flex-flow: row wrap;
flex-flow: row wrap;
display: -webkit-box;
display: flex;
}
header div {
-webkit-box-flex: auto;
-ms-flex: auto;
flex: auto;
width: 200px;
margin: .5vw;
}
header div img {
width: 100%;
height: auto;
}
@media screen and (max-width: 400px) {
header div { margin: 0; }
header { padding: 0; }
}
External CSS
This Pen doesn't use any external CSS resources.