How to customize theme images - banners and sliders
If you have multiple stores in your account and want to create different pages with different content sections for different stores or you want to create different page styles for different categories or products
How to edit theme and pages in built-in theme editor
How to add custom CSS styles
How to change store design and image sizes settings
Sections allow you to customize pages content without having to touch or even see any code. fesh includes dozens of different section types - slideshows, image galleries and carousels, banners, text sections, featured products, special or new products and other sections. You can edit section settings, remove or add additional sections.
Module position in fesh. default themes. (3rd part themes could have other positions)
Layouts and page types, how to add an extension or a module to layout.