CSS-Tricks. Using dynamic styling information. The CSS Object Model (CSSOM), part of the DOM, exposes specific interfaces allowing manipulation of a wide amount of information regarding CSS.
Initially defined in the DOM Level 2 Style recommendation, these interfaces forms now a specification, CSS Object Model (CSSOM) which aims at superseding it. In many cases, and where possible, it really is best practice to dynamically manipulate classes via the className property since the ultimate appearance of all of the styling hooks can be controlled in a single stylesheet. One's JavaScript code also becomes cleaner since instead of being dedicated to styling details, it can focus on the overall semantics of each section it is creating or manipulating, leaving the precise style details to the stylesheet. However, there are cases where actually obtaining or manipulating the rules can be useful (whether for whole stylesheets or individual elements), and that is described in further detail below. DOM Style Object.
Serviço de validação de CSS do W3C. CSS3 Please! The Cross-Browser CSS3 Rule Generator. CSS3 Generator. CSS3.com - CSS3.com – A comprehensive CSS 3 reference guide, tutorial, and blog. Cascading Style Sheets (CSS) Snapshot 2010.
Abstract This document collects together into one definition all the specs that together form the current state of Cascading Style Sheets (CSS) as of 2010.
The primary audience is CSS implementors, not CSS authors, as this definition includes modules by specification stability, not Web browser adoption rate. Status of this document This section describes the status of this document at the time of its publication. CSS3 . Info - All you ever needed to know about CSS3.