The emphasis in Dreamweaver CS5.5 is firmly on mobile development and designing for multiple screens, but that’s not all. There’s improved support for HTML5 and CSS3, including tools to simplify the creation of rounded corners and drop shadows without images. Previous versions of Dreamweaver supported only a limited range of CSS selectors. Live view now supports them all. Oh yes, Dreamweaver CS5.5 supports web fonts, too.