<!DOCTYPE html>
<title>flexbox | vertical-align</title>
<link rel="author" href="http://opera.com" title="Opera Software">
<link rel="help"
href="http://www.w3.org/TR/css-flexbox-1/#flex-containers">
<link rel="match" href="flexbox_item-vertical-align-ref.html">
<style>
div {
background: yellow;
border: 1px solid black;
width: 600px;
display: flex;
}
p {
background: #3366cc;
margin: 2em;
width: 2em;
height: 2em;
}
#one {vertical-align: bottom;}
#two {vertical-align: top;}
#three {vertical-align: middle;}
#four {vertical-align: super;}
#five {vertical-align: sub;}
</style>
<div>
<p id="one"></p>
<p id="two"></p>
<p id="three"></p>
<p id="four"></p>
<p id="five"></p>
</div>