CSS Media Queries
From RuntimeWiki
For many years, CSS has included a feature to apply different stylesheets to different types of media. This feature has been supported incompletely and unevenly in legacy browsers. Recent browser releases have improved support for media queries and have implemented features from the most recent CSS3 Media Queries spec, which is now a W3C Candidate Recommendation:
An introduction is at:
Opera has supported media queries for a long time. Firefox ships some support in Firefox 3.5 (see [1]) and WebKit-based browsers (see [2]).
This feature becomes increasingly important due to mobile browsing, which is might surpass desktop browsing sometime soon as the main way that people interact with the Web.
