You can easily create your own preset styles. Just create a css file inside your templates
css/styles folder and expose intellegent engine will automatically pull and show it in template settings.
If making preset style seems geeky to you hold on, Expose has custom styling feature right after it! Turn on the custom styling option and start changing the style. Expose made it as much easy as possible.
If you need to insert your own background images just upload the image to
templates/TX_TEMPLATE_NAME/images/backgrounds folder and refresh you template settings page. You will see your background image is listed under background dropdown menu.
Unlike custom styling, if you need more control over CSS, go to
Developer tab and start writing your css code there. You won’t lost modifying a big template’s css files.