marquee
A type of live region where non-essential information changes frequently.
Live region roles may be modified by live region attributes.
Description
A type of live region where non-essential information changes frequently. See related log.
Common usages of marquee include stock tickers and ad banners. The primary difference between a marquee and a log is that logs usually have a meaningful order or sequence of important content changes.
Elements with the role marquee have an implicit aria-live value of off.
Example
Characteristics
Semantic HTML
Reference