In these user-provided stylesheets, Dataplane supports most standard CSS3 attributes, including selectors for paged media.
Dataplane PDF output is targeted for print media, so when specifying the size of fonts or any other element, you should always use "pt" (points) rather than "px" (pixels) to specify dimensions. One point is always 1/72 of an inch.
For example, use "font-weight: 10pt;" rather than "font-weight: 10px;". The same rule applies for margins, borders, padding, any any other CSS attribute that requires a dimension.