Currently this determines window height and sets the height of `.one` to 1/2 of the window height, and `.two` to 1/4 of the window height.

How could this be reformatted to use a percentage-based heights instead of the fractions?

I'd like to do something like 80%/20% or 70%/30%. Thanks in advance.

```
$(function(){
    $(window).load(function(){
        $('.one').css({'height':(($(window).height()/2))+'px'});
        $('.two').css({'height':(($(window).height()/4))+'px'});
    });
    $(window).resize(function(){
        $('.one').css({'height':(($(window).height()/2))+'px'});
        $('.two').css({'height':(($(window).height()/4))+'px'});
    });
});

```