<p><button class="btn-danger" disabled>Danger disabled</button>
<button class="btn-danger">Danger</button>
<button class="btn-danger active">Danger active</button></p>
<p><button class="btn-info" disabled>Info disabled</button>
<button class="btn-info">Info</button>
<button class="btn-info active">Info active</button></p>
<p><button class="btn-primary" disabled>Primary disabled</button>
<button class="btn-primary">Primary</button>
<button class="btn-primary active">Primary active</button></p>
<p><button cla