Nicolas Cannasse has gone ahead and added variables to CSS. There have been efforts earlier to improve CSS, like CleverCSS and Sass. However, by adding variables Nicolas has perhaps lightened the argument of non-semantic CSS names in CSS frameworks. [Continue]
Roger Johansson reveals the technique behind the style switcher that he uses to make his site more accessible by providing an alternate high contrast theme.
Marco Battilana has a nice way of shaking up your users for violating the validations.
The combination of XHTML and CSS can reduce size of a webpage, mainly by freeing up the layout from HTML tables. This does not mean that any XHTML and CSS code can do it. It has to be done the right way to be effective. [Continue]