title: Bootstrap 3.0 - Fluid Grid that includes Fixed Column Sizes
body: <p>I am learning how to use Bootstrap. Currently, I'm wading my way through layouts. While Bootstrap is pretty cool, everything I see seems dated. For the life of me, I have what I think is a basic layout that I can't figure out. My layout looks like the following:</p>
  
  <pre><code>---------------------------------------------------------------------------
  |       |       |                                                         |
  |       |       |                                                         |
  | 240px | 160px | All Remaining Width of the Window                       |
  |       |       |                                                         |
  |       |       |                                                         |
  --------------------------------------------------------------------------|
  </code></pre>
  
  <p>This grid needs to take up the full height of the window. From my understanding, I need to mix fixed and fluid widths. However, Bootstrap 3.0 doesn't seem to have the fluid class anymore. Even if it did, I can't seem to figure out how to mix fluid and fixed column sizes. Does anyone know how to do this in Bootstrap 3.0?</p>