Aspose.Words.Saving.HtmlSaveOptions class. Can be used to specify additional options when saving a document into the [SaveFormat.Html](../../aspose.Words/saveformat/#Html), [SaveFormat.Mhtml](../../aspose.Words/saveformat/#Mhtml), [SaveFormat.Epub](../../aspose.Words/saveformat/#Epub), [SaveFormat.Azw3](../../aspose.Words/saveformat/#Azw3) or [SaveFormat.Mobi](../../aspose.Words/saveformat/#Mobi) format... Default value is an empty string and generated CSS class...exported to HTML. Default is an empty string. cssStyleSheetType Specifies...