Until now my websites looked great but have been coded with what seems like ducttape and bubblegum methods just for appearances and not for professionalism nor compliance. This book taught me all that is possible with simple HTML5 and CSS3 coding... What a game changer Thats what one web designer posted about the previous edition of Murachs HTML5 and CSS3. Now this 3rd Edition adds professional coverage of Responsive Web Designa must for all web developerswhile it updates and improves all