This module saves you time in two ways:
CSSX doesn't inline styles so you keep your markup clean. It works directly with injected stylesheets.
dynamicColorPage is a jQuery plugin that lets user change the color style of your page dynamically.
The user got a small widget on the right handside, that can be used to change default color, and the appearance of the whole page will change.
jQuery cForm replaces your standard, ugly form-elements with nice and clean non-form html code which can be styled via CSS. The original elements are retained, so you won't loose any form-element related functionality.