Does CMSMS 2.X provide presentation classes?

[blackhawk]

I recently downloaded CMSMS 2.1.2 and played around with the simplex template. I noticed within the main template that some of the classes are similar to Bootstrap 3's naming convention (ex: class="row", class="container", etc..)

Does CMSMS include a "presentation class system" like Bootstrap 3? For example, do you guys have a CSS system that allows developers to brand elements for a grid, panel and/or list system?

Code: Select all

<div class="container">
<div class="row">
  <div class="col_lg_x">
      <button type="button" class="btn btn-default">My Button</button> 
   <div class="well">
    a wrapper that shows this text
   </div>
</div>
</div>
</div>