<!doctype html>
<meta charset="utf-8">
<link rel="match" href="inline_block_nested_margin_ref.html">
<style>
 #outer {
     margin: 0 50px;
 }
 #inner {
     display: inline-block;
     width: 200px;
     height: 40px;
     background: orange;
 }
</style>
<span id="outer"><span id="inner"></span></span>
