If I wanted to change the background color on the browser window would I do that in curved_blue.css (that is the one I'm using as a basis to set up my own style layout)?
 
and would the correct code be?
 
/****** BACKGROUND TO BLACK******/
 
<style>
body | background-color: black
</style>
 
lastly, would this go at the top of the file or elsewhere?