Instead of generic divs, use semantic elements like header, nav, section, article, and footer. CSS3 introduces Flexbox for one-dimensional layouts and Grid for two-dimensional layouts. It ...

See that iPhone 4 above? If you click here, you can see it in its full, remarkable glory on the website of its creator, HTML5 and CSS3 maestro Vasily Zubach. Why is it so remarkable? Because in its ...