ead>'}
title::before {content:'<title>'}
title::after {content:'</title>'}
body::before {content:'<body>'}
body::after {content:'</body>'}
h1::before {content:'<h1>'}
h1::after {content:'</h1>'}
h2::before {content:'<h2>'}
h2::after {content:'</h2>'}
p::before {content:'<p>'}
p::after {content:'</p>'}
pre::before {content:'<pre>'}
pre::after {content:'</pre>'}
code::before {content:'<code>'}
code::after {content:'</code>'}
a::before {content:'<a>'}
a::after {content:'</a>'}
aside::before {content:'<aside>'}