How do I change colours of the Prestashop theme?

[tafcopl]

Hi there,
Have downloaded and using the original prestashop theme ... can anyone tell me how to change the colour scheme ie the backgroun, the block colours and their headings etc.
Also how do I get rid of the 'powered by prestashop' at the bottom?

SpecialsNew productsTop sellersContact usTerms and conditions of useAbout usPowered by PrestaShop™

Any help would be much appreciated !!
Thanks

[icenews]

Hi

The best way to change colors is the following:

1. use firefox
2. install firebug plugin
3. use the firebug plugin to inspect the current page you have opened
A. Once you understand how to use firebug, it will identify which CSS file, and Line Number is needed for a specific element
B. With some knowledge of CSS, you are able to change colors, fonts, formatting, so on so forth...

4. Once you have identified the CSS File, line number and element you need to change
A. you then FTP into your site
B. Find the file that needs updating
C. Find the line number in the code
D. Make the necessary changes and updates
E. Update and Save the CSS File

5. and You're DONE !!

thanks
Walt