In this first piece on efficient CSS, we look at selectors, how the browser reads them, ... Tags denote HTML elements such as lists, links and so on, for example ul, li and a.

Editor’s note: This How To assumes a basic understanding of HTML. Along with HTML and JavaScript, CSS forms the foundation of the open Web. These three technologies power just about every ...

This is often done for proposed attributes that are expected to be included in future CSS releases. How CSS selectors work. CSS selectors can be HTML tags, class attributes assigned to HTML tags and ...

It offers an easy-to-use API for URL fetching, data parsing, extraction, and manipulation using DOM API methods, CSS, and xpath selectors. jsoup implements the WHATWG HTML5 specification, and parses ...