Saner defaults for HTML elements.
Element is a CSS design / framework that only requires simple HTML elements for building a site. In contrast to most design frameworks that use a lot of nested <div> elements and inline classes, Element does away with that, making it quicker and easier to create decent-looking static web sites from scratch that are easy to edit and manage with just a text editor.
Think of it as a "Markdown for HTML", or "saner defaults for HTML elements".
If you have any ideas or improvements, please feel free to chime in or send pull requests!