Cascading style sheets (CSS) are used to format xHTML pages.
If you are not familiar with this technology, please refer to the W3C web site at www.w3.org.
The Genero Web Client uses CSS to place and shape widgets.
For example, the menu buttons are displayed flat, thanks to a CSS style.
Any INPUT inside an element of the class menu has no border.
The widget shaping includes widget states. Figure 1illustrates noEntry and other states for input fields:
Figure 1. noEntry and other states for input fields
Thanks to the snippet concept, developers are not limited to the default CSS. They can add any kind of CSS class to their generated HTML code.