Infobox

<div class="c-info-box">
  <p>Default infobox</p>
</div>

<div class="c-info-box c-info-box--success">
  <p>Success infobox</p>
</div>

<div class="c-info-box c-info-box--warning">
  <p>Warning infobox</p>
</div>

<div class="c-info-box c-info-box--error">
  <p>Error infobox</p>
</div>