IntegrateAPIAdditional FeaturesAdvanced FlowSDK ReferenceConfigurationSecureFieldsStylesOn this pageSecureFieldsStylesCSS styles applicable to the iframe fields. Each property is optional; Properties backgroundColor? optional backgroundColor?: string; color? optional color?: string; fontFamily? optional fontFamily?: string; fontSize? optional fontSize?: string; fontWeight? optional fontWeight?: string; lineHeight? optional lineHeight?: string; placeholderColor? optional placeholderColor?: string;