Reader View Annotation Options
data class ReaderViewAnnotationOptions(val containerClassName: String? = null, val containerStyle: Map<String, String>? = null, val positionClassName: String? = null, val positionStyle: Map<String, String>? = null, val rangeClassName: String? = null, val rangeStyle: Map<String, String>? = null)
Options related with the presentation of ReaderViewAnnotations.