
Adobe adds support for HTML5 and CSS3 in Dreamweaver

Today, the HTML5 Extension Pack for Deamweaver CS5 was announced , after installing which the specified product receives full support for the currently available HTML5 specifications and CSS3 style technology.
With the new package, Dreamweaver will present hints when writing code in manual mode.

Also, a multi-screen preview of the created pages has been added to the program, allowing you to find out exactly how your web page will look like on a mobile phone, tablet or desktop computer at the same time. And as a bonus, the HTML5 Pack partially updates the built-in WebKit engine for improved audio and video support.
List of major changes from the official developers blog :
- Introduces the Multiscreen Preview panel, allowing for Live View display on 3 different screen sizes, with Media Query support (Window> Multiscreen Preview).
- Adds code hinting for the HTML5 Tag Library with new tags, attributes, and properties.
- Updates code hinting for new attributes and values in existing HTML tags.
- Adds code hinting for the following CSS3 specifications: 2D / 3D Transformations; Animations Background and Border; Basic User Interface; Line Layout; Marquee; Media Queries MultiColumn; Ruby Text and Transitions.
- Updates Live View to support
and . (Requires Quicktime installation.) - Improved rendering for CSS3 in Live View.
- Adds HTML5 starter layouts to the New Document Dialog box.
- Offers better rendering for new tags in Design View.
You can download and learn more about the HTML5 Extension Pack for Deamweaver CS5 from the Adobe Labs website or the Deamweaver developer site . Well, if you put HTML5 Extension Pack too lazy, you can watch the official video presentation on the Adobe TV website .