CSS defines the appearance of just about ... and closing braces (in which specific rules would go). For example: p { } ID selectors begin with a hashtag followed by the name of the selector ...

I recommend learning id, class name and HTML tag selectors first ... bold;} In this example, the .callout class will make the text content bold. You can style most of your page using these three basic ...

Ryan Boudreaux covers the basics about CSS ... several examples. CSS specificity hierarchy having the least specificity value. The specificity is based only on the form of the selector.