browser implementation requires at least ashort of a dom implementation
i'm not aware if there is a component in lazarus providing this functionality alerady
if you know please inform me
fcl-xml?
i think style-cascading is far more complicated task than dom manipulation.
The difference in CSS application rules is one of the browser war features.
Never met any opensource pascalish library that does it... IIRC, lpHTML does minimum (if any) of CSS.