Basscss Button Nav Tab

Tab navigation button color style module for Basscss - http://basscss.com

<div class="clearfix mb1">
  <button class="left button-nav-tab">Button</button>
  <a href="#!" class="left button button-nav-tab">Link Button</a>
  <input type="button" class="left button button-nav-tab" value="Input Button">
  <a href="#!" class="left button button-nav-tab is-active">Active</a>
</div>