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HTML

<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<h1>Bootstrap 3.0.0 styling of .h1, .h2, etc. elements</h1>

<legend>Ex. 1) .h1, .h2, etc. classes do not override normal (proper) styling</legend>
<p>
    <a href="#">Normal anchor tag styling</a>
    <br>
    <a href="#" class="h3">Proper h3 sizing, and correct color</a>
</p>
    
<br><br>
<legend>Ex. 2) This also goes for .text-success, etc.</legend>
<p>
    <span class="text-success">Proper color</span>
    <br>
    <span class="h2 text-success">Proper h2 sizing, and correct color</span>
</p>

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