With the introduction of CSS3 we’ve seen huge advancements in web technology, and the last few years have felt like golden ones for anyone working on the Web. One great addition that hasn’t been talked up enough is viewport units. They’re anew kind of CSS3 unit that allow you to size elements relative to the viewport. Browser support ... The browser support for viewport units is surprisingly good. There’s full support in all the latest desktop browsers. IE has had full support since IE9 (although...