<!DOCTYPE html>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
  <meta charset="utf-8">
  <title>CSS Reference</title>
  <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
  <style>
    .container {
      display: block;
      padding: 1px 2px;
      border: 1px solid black;
      background: yellow;
      margin-bottom: 5px;
      margin-right: 5px;
      float: left; /* For testing in "rows" of 