<!DOCTYPE html>
<title>flexbox | justify-content: space-between / negative</title>
<link rel="author" href="http://opera.com" title="Opera Software">
<style>
div {
background: blue;
margin: 1em 0;
border: 1px solid black;
height: 8em;
width: 17em;
position: relative;
}
span {
background: white;
margin: 1em 0;
width: 4em;
height: 6em;
position: absolute;
left: 1em;
display: inline-block;
}
span:nth-child(1) {background: yellow;}
span:nth-child(2) {
background: pink;
left: 7em;
}
span:nth-child(3) {
background: lightblue;
left: 13em;
}
</style>
<div>
<span>one</span>
<span>two</span>
<span>three</span>
</div>