We operate with four types of information: Info, Warning, Danger and Success. Here they are represented in alerts:
<div class="alert alert-info">
<button type="button" class="close"><i class="icon-close"></i></button>
<p>Alert message <a href="#" class="alert-link">with link</a>.</p>
</div>
<div class="alert alert-warning">
<button type="button" class="close"><i class="icon-close"></i></button>
<p>Alert message <a href="#" class="alert-link">with link</a>.</p>
</div>
<div class="alert alert-danger">
<button type="button" class="close"><i class="icon-close"></i></button>
<p>Alert message <a href="#" class="alert-link">with link</a>.</p>
</div>
<div class="alert alert-success">
<button type="button" class="close"><i class="icon-close"></i></button>
<p>Alert message <a href="#" class="alert-link">with link</a>.</p>
</div>
<p class="text-info">Info text.</p>
<p class="text-warning">Warning text.</p>
<p class="text-danger">Danger text.</p>
<p class="text-success">Success text.</p>
<p class="bg-info">Info line.</p>
<p class="bg-warning">Warning line.</p>
<p class="bg-danger">Danger line.</p>
<p class="bg-success">Success line.</p>
<section class="panel panel-info">
<header class="panel-heading">
<h2 class="panel-title">[Panel title]</h2>
</header>
<div class="panel-body">
[Content]
</div>
</section>
<section class="panel panel-warning">
...
</section>
<section class="panel panel-danger">
...
</section>
<section class="panel panel-success">
...
</section>