I am trying to create a three column layout that is like the following:
http://www.manisheriar.com/holygrail/index.htm
It should be a fixed width
Here you go:
This solution uses a table layout with 3 columns: left, middle, right. The outerTable has width 100%, the left and right columns have fixed pixel widths, and the middle column scales to fill the remaining space. The middle column has a Bootstrap 3 container with a bunch of sample col-xx-1's in them. Resize your browser width in order to see the standard bootstrap grid sizing process taking place (i.e. the col-lg-1's will change to full width when the browser's width is < 1200 etc...
BTW it's easier to play with browser resizing in bootply's "render" mode:
And some more bootstrappy content: