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The WebKit team has been developing some cutting-edge proposals to extend CSS with the ability to do declarative animations and other effects. This ability is key to maintaining the three-fold separation of HTML content, CSS presentation, and JavaScript behavior. Animation effects on the Web today are accomplished with JavaScript code which repeatedly changes an element's style at a certain interval in order to create an animated effect. This practice, however, violates the separation between presentation and behavior because the animation behaviors are directly changing the document's presentation (i.e. modifying the style property). Ideally, all of the animation triggers and presentation states would be declared in CSS. And this is exactly what the WebKit team has proposed in its CSS Transitions specification.

Malware, as you know is a class of malicious software such as spyware, adware, or viruses that compromise with the system's performance and security. And in majority of cases they infiltrate through general Internet activities --- browsing, surfing, and downloading, or executing programs or files. Hence, most of the virus or malware defense methods are based on encouraging secure Internet access. Though, virus or malware authors are using astute development techniques, keeping a keen eye on the behavior of your machine, can be helpful in winning the battle of computer security. Following are a few notable symptoms, which can be perceived as an indication of virus or malware attack:

Yontoo Trojan, detected by noted security company Dr. Web is blamed for tracking the browsing behaviors across a range of popular browsers like Safari, Chrome, and Firefox. It may pretend as a media player, download manager, or other plug-in, thereby directing you to some maliciously crafted Web sites disguised as sources for file sharing and movie trailers.

Some people associated with the web design industry think that usage of website analytics is limited to calculating traffic. However, the reality is that website analytics can be used for understanding user behavior, geographical location of visitors, and calculating conversion rate of the website.

Chris Coyier discusses the basics of the CSS Box Model: "every element in web design is a rectangular box. This was my ah-ha moment that helped me really start to understand CSS-based web design and accomplish the layouts I wanted to accomplish. We've talked about the positioning of these boxes a bit, and about their behavior." "What we haven't talked about much is the box itself. How is the size of the box calculated exactly? "

The LESS Ruby gem compiles LESS code to CSS.  LESS is an extension of CSS. You can write LESS code just like you would write CSS, except you need to compile it to CSS. That's what the gem is for. If you are on Mac OS X, you can install the gem by typing the following command in the terminal:

LESS extends CSS with dynamic behavior such as variables, mixins, operations and functions. LESS runs on both the server-side (with Node.js and Rhino) or client-side (modern browsers only).

The pointer-events property allows authors to control whether or when an element may be the target of user pointing device (pointer, e.g. mouse) events. This property is used to specify under which circumstance (if any) a pointer event should go "through" an element and target whatever is "underneath" that element instead. This also applies to other "hit testing" behaviors such as dynamic pseudo-classes (:hover, :active, :focus), hyperlinks, and Document.elementFromPoint().

esterday's post showed how to hack the :first-child pseudo-class into IE6 with jQuery and CSS. Continuing with that theme, today and tomorrow we'll show how to enable transparent PNG support in IE6

A good discussion of Web Design in the context of traditional design.