seen like this is the easy way, but I am facing some issue, I separated style sheet according to the section like

> 
> layout.css typo.css element.css and sooo on
> 
> 
> 

and then from the masterpage section I added the 1 stylesheet named 'style' and call all the style sheet into it using the "@import url('typo.css')"

the problem is this @import is not working... any solution how to call all other .css in 1 stylesheet?