HTML5 and CSS3 Without Guilt
As we know, html5 and css3 features are not supported by all the browsers. To overcome this obstacle, many developers have created a variety of tools to help the browsers support the new features. In this article, Ludovico Fischer, show us how we can make our markup more friendly to other browsers and what tools we can use to help us achieve our goals.
Theres some other tools you could use to make your site supported by all browser, like IE6 Universal CSS, CSS3Pie and HTML5 Boilerplate. I suggest you to try each one and select the best one that fit your needs. You will never have to worry again about if your website is fully supported by the browser or not.