Adobe Dreamweaver CC includes many changes to the Dreamweaver program and interface. The CSS Designer panel was introduced in Dreamweaver CC and offers a more visual approach to creating CSS rules within the program. This panel is very different from all previous versions of Dreamweaver, and this new panel is quite a change from the older CSS Styles panel.

You can use the shortcut Ctrl-Shift-Alt-P to go back to the old CSS Styles panel. This is a hidden shortcut that is not described anywhere within Dreamweaver CC. This shortcut toggles, so if you use it again, it will convert the CSS Styles panel back to the CSS Designer panel.

This Ctrl-Shift-Alt-P shortcut allows you to choose the panel that you prefer to use within Dreamweaver CC, so use the panel that you prefer to use.