<h1>h1. Header 1</h1>
<h2>h2. Header 2</h2>
<h3>h3. Header 3</h3>
<h4>h4. Header 4</h4>
<h5>h5. Header 5</h5>
<h6>h6. Header 6</h6>
This paragraph is aligned to the left.
<p class="align-left">
This paragraph is aligned to the left.
</p>
This paragraph is aligned to the center.
<p class="align-center">
This paragraph is aligned to the center.
</p>
This paragraph is aligned to the right.
<p class="align-right">
This paragraph is aligned to the right.
</p>
<form>
<input type="text" placeholder="Usuario">
<input type="password" placeholder="Contraseña">
<select name="select">
<option value="1">Uno</option>
<option value="2">Dos</option>
<option value="3">Tres</option>
</select>
<label><input type="radio" name="gender" value="male" checked> Male</label>
<label><input type="radio" name="gender" value="female"> Female</label>
<label><input type="radio" name="gender" value="other"> Other</label>
</form>
<a href="#other">
Link
</a>
<ul>
<li>Uno</li>
<li>Dos</li>
<li>Tres</li>
</ul>
<img src="http://66.media.tumblr.com/aea79d3c26acdcfe325e94c7ae251717/tumblr_inline_nqmfxalvCS1qk1op9_500.gif" alt="Ricardo Fort">
<img src="html_tat.jpg" alt="HTML Tatoo">
<div>
Esto es un <span><div></span> con un <span><span></span>.
</div>