THPDFHTMLImporter.MaxCSSRules
Upper bound on the number of CSS rules accepted by one HTML5 import run
property MaxCSSRules: Integer read FMaxCSSRules write FMaxCSSRules;
The unit is HPDFHTMLImport; the default is 10000 rules
Style sheets from the document and the author style sheet share this budget, and exceeding it raises EHPDFHTMLImportBudget
The limit pairs with MaxDOMNodes, which bounds the parsed markup instead