[document web]
++[marquee] container-atomic:false container-busy:false container-live:off container-relevant:additions text live:off
++[marquee] container-atomic:false container-busy:false container-live:polite container-relevant:additions text live:polite
++[marquee] container-atomic:false container-busy:false container-live:assertive container-relevant:additions text live:assertive
++[notification] container-atomic:true container-busy:false container-live:assertive container-relevant:additions text live:assertive