Attributes

• size (:string) - Defaults to "sm". Must be one of "sm", "md", or "lg".
• size_class (:any) - custom CSS classes for size. eg: h-4 w-4. Defaults to nil.
• class (:any) - CSS class. Defaults to nil.
• show (:boolean) - show or hide spinner. Defaults to true.
• Global attributes are accepted.