title: Change the width of a Bootstrap column in percentages without breaking the rest of the grid
body: <p>I'm using Bootstrap. The grid overall fits my design, except one column. My design asks for a column to be 800 pixels wide, whilst Bootstrap provides either 700 or 850 (in percentages of course, I converted to example fixed numbers.</p>
  
  <p>Is there a scalable and efficient way to redefining the PERCENTAGE width of a column (for example the '8' col-*-8 for all screen sizes) without breaking the rest of the columns? (through a mixin for example)</p>
  
  <p>Or would I have to re-create all column classes from scratch?</p>
  
  <p>Or would I just add a class to that specific element and override this specific column? (would have to adapt all other columns next to it anyway..)</p>