th: calc(300px - 1em);
		}
		.widgetDemo p {
			color: #696969;
			font-size: 1.125em;
			padding: 0;
			margin: .75em 0;
		}
		.testcase {
			margin: 2em 0;
		}
		h3{
			margin: .5em 0;
			border: 0;
			padding: 0;
		}
		h2 {font-size:2em}

    menu {
      display: inline-block;
      height: 2em;
      width: 2em;
      border: 2px solid;
    }
	</style>
</head>
<body role="presentation">
	<header>
	<h1>ARIA in HTML - test cases for <code>body</code>, <code>html</code> and <code>head</code> elements</h1>