change the background color of the site

I would like to change the background color of all the site, just put it in white
look please :

ludo974
Hi
You can change it from Template options. Change the light color : http://prntscr.com/vxx9yl

You can override by this css rule:

.t4-content {
    background-color: #fdf9f2 !important; }

and change to your desired color.

It's perfect thanks !