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    <h2>My Projects</h2>
      <li><a href="#"></a>Project 1</a></li>
      <li><a href="#"></a>Project 2</a></li>
      <li><a href="#"></a>Project 3</a></li>
      <li><a href="#"></a>Project 4</a></li>
      <li><a href="#"></a>Project 5</a></li>
      <li><a href="#"></a>Project 6</a></li>
      <li><a href="#"></a>Project 7</a></li>
      <li><a href="#"></a>Project 8</a></li>
      <li><a href="#"></a>Project 9</a></li>
      <li><a href="#"></a>Project 10</a></li>

    <h2>Project Title</h2>
      All the main content lives in here. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Autem eius cumque, nihil nesciunt qui ea vero consequatur, dignissimos maxime ratione itaque amet, ab aliquid recusandae illo quibusdam debitis? Deserunt, saepe.

  <aside>This is an aside…</aside>

  Copyright (c) 1017 Nobody Ever


                // Float layout
main::after {
  clear: both;
  content: ' ';
  display: table;

article {
  float: left;

nav {
  width: 12em;

aside {
  width: 200px;

article {
  width: calc(100% - 12em - 200px);

// Style
* {
  box-sizing: border-box;

h1, footer {
  background: lightgray;

article {
  border-right: 1px solid lightgray;
  border-left: 1px solid lightgray;

nav, article, aside {
  overflow-y: auto;

h1, nav, article, aside, footer {
  padding: 1rem;