Timeline
The Timeline is useful for stylistically displaying chronological information.
Timeline's in their simplest form display a vertical timeline that should contain at least one TimelineItem.

info
Props
| Attribute | Description | Type | Default | 
|---|---|---|---|
| alignTop | Align caret and dot of timeline items to the top. | boolean | false | 
| dark | Applies the dark theme variant to the component. | boolean | false | 
| dense | Hide opposite slot content, and position all items to one side of timeline. | boolean | false | 
| tabindex | Allows component to give and receive focus. | number | undefined | 
| visible | Visibility of Timeline component. | boolean | true |