> CSS is at least two different things mashed together: a system for styling rich text based on inheritance... and a layout system for block and inline elements

> CSS is at least two different things mashed together: a system for styling rich text based on inheritance... and a layout system for block and inline elements, nested recursively but without inheritance, only containment. They use the same syntax and APIs, but don't really cascade the same way. Combining this under one style-umbrella was a mistake. This might in fact be a valuable insight, I never thought of it.