Type Alias VTTAlignSetting

VTTAlignSetting:
    | "start"
    | "center"
    | "end"
    | "left"
    | "right"

A WebVTT-defined text alignment, represented by a value from the following list:
- 'start': The text of each line is aligned towards the start side of the box.
- 'center': The text of each line is aligned at the center of the box.
- 'end': The text of each line is aligned towards the end side of the box.
- 'left': The text of each line is aligned to the box’s left side for horizontal cues, or top side otherwise.
- 'right': The text of each line is aligned to the box’s right side for horizontal cues, or bottom side otherwise.