FAQ - Tweaking your template
How to change font throughout the website
Changing Background Colours and Other Colours
Click on the design settings gray button from the right menu, then click on the colours option. You can change several colours in this section, but note that not all templates support custom colours.
Add background images
there is a great selection in the design settings, go to "Design settings / Colour and other images / in the images box click on 'browse' / backgrounds