Changing background colour of mainpage wrapper only

Hello,

Ive been searching around for hours trying to find a way to do it.

Basically the mainpage of my site needs to be all black, including the background of the mainWrapper BUT this is for the mainpage/homepage only.

The mainWrapper needs to have a white background for all other pages of the site, basically i just need to know how to change the background colour of the mainWrapper for the homepage only to black and keep the mainWrapper for every other page white.

Hope someone can help!

Thanks

steve

There are a few ways of doing it but I think the easiest is to use a css rule like:

#mainWrapper{background-color:white;}
#indexHomeBody #mainWrapper{background-color:black;}