How to make a right column in bootstrap?

Question

css

How to make the right columns in a row using bootstrap, regardless of the left one?
Such a layout
Here's how it turns out

Answer 1

I would do this:

<div class="container">
<div class="row">
<div class="col-md-8">
  <div class="thumbnail">первая "широкая"колонка для контента</div>
</div>
<div class="col-md-4">
  <div class="thumbnail">вторая боковая колонка</div>		
  <div class="thumbnail">третья боковая колонка - под второй</div>
</div>
</div>
</div>