CSS Hero

CSS Hero is a live WordPress theme editor with a point and click interface. Mouse over the element you want to change, click it and edit it in real time, with no coding.

A color picker keeps your last used colors, fonts come from Google Fonts and TypeKit, and sliders tune margins and paddings. Gradients, box-shadows and text-shadows are point and click. Edit and preview how your site looks on desktop and handheld devices, with standard or custom breakpoints, and limit specific edits to desktop only.

It works without modifying your theme files. Shut it down and your site looks as it did before. It generates a single static CSS stylesheet that overrides your theme's styles, and you can export your work as CSS or LESS code.