Plone 5 has a new responsive default theme, Barceloneta, which is written in HTML5 and CSS3. The new toolbar has the personal menu and Plone's longstanding "green bar" consolidated, and can be positioned on the left or top of the browser window. With its optional icon text labels, the toolbar gives editors more screen space to focus on their content. Plone 5 comes with TinyMCE 4, the gold standard in WYSIWYG web editors. Coupled with new tools to insert links and images, it's easier than ever to craft and customize content.