Style and layout
The layout of a Wt application and the style can be specified
using Cascading Style Sheets (CSS). Wt provides several API
methods and classes to specify and manipulate your internal or
external style sheets.
Unfortunately, with respect to layout, CSS (and HTML) do not
provide the designer with useful tools when it comes to vertical
layout: the contents simply flows from top to bottom, in a
single page. The page-style may work in many cases, but for
those situations where you want to have more control of the
organization of your content in the browser window, Wt also
provides standard layout managers.