Alternate Hosting Blog Check HTML5 and CSS3 Compatability in different browser with Modernizer

What is Modernizr: Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user's browser.Many HTML5 and CSS 3 features are already implemented in at least one major browser. Modernizr tells you whether the current browser has implemented a given feature.This lets developers take advantage of new features that browsers support, yet create fallbacks for browsers that lack support. How it works: Modernizr uses feature detection, rather than checking the browser's property, to discern what a browser can and cannot do. It considers feature detection more reliable since the same rendering engine may not necessarily support the same things in two different browsers using that engine. In addition, some users change their user agent string to get around websites that block features for browsers with specific user agent settings, despite their browsers having the necessary capabilities. Modernizr: the feature-detection library for HTML5 and CSS3 When you embed the Modernizr script in your page, it detects whether the current browser supports CSS3 features like @font-face, border-radius, border-image,box-shadow, rgba() and so forth, as well as HTML5 features like audio, video, localStorage, and the new <input> element types and attributes. With this knowledge, you can take advantage of these native implementations in browsers that support these features, [...]