CSS Customizing SmugMug Simplified — Your Guide to a Stylin' SmugMug site.

This document helps you get started with customizing your SmugMug site.

It's not a list of recipes for questions such as 'how do I remove a
breadcrumb', although after reading it, you should be able to do that
yourself. The intent is to teach you how to fish, instead of giving you
a fish. (As always, fish are being handed out all the time in the
SmugMug Customization Forum. If you want fish, go there.)

There are 2 sections.

• Explanations and examples on HTML, CSS and how to use it with your SmugMug site.
• A reference, which lists all of the CSS properties and values, information about colors and more. There is even a cheatsheet that you can print out, and use. This is not specific for basic customization and can be used by anyone.

The contents of the first part is
at this point very basic. HTML and CSS is explained, and basic examples
are given. More chapters will be added, until it becomes one big
SmugMug/CSS manual hopefully, from basic to very advanced.

Download the document.