toast closeButton moves to center of parent flex/box

[johann-napa]

Describe the bug
toast close button moves to center of parent flex/box when there is more than 1 alert notification.

To Reproduce
In the Readme toast alert examples, send out more than 1 alert to queue up. As 2 notifications appear queued up, a single close button will appear in-between the alerts.

Expected behavior
A close button should appear per alert, and with the expected alignment.