#5 even columns in Bootstrap 2
Bootstrap can easily make 1,2,3,4, or 6 equally sized columns. But what if you want 5? Well the grid doesn't support it out of the box. You have to add a bit of CSS to Bootstrap and add a class to your row.
Write your HTML as if you were creating columns to fit a grid width of 10 as opposed to 12. The example below shows 5 columns with a width of 2.
<div class="row-fluid fivecolumns">