on lower resolution/zoom, after first time scrolling, top component not visible

[JosephSullivan256]

[n-wach]

Also, click events are not clipped by the scroll component. Meaning that you can still click on things that have been scrolled out of view.

[n-wach]

These are unrelated tho, so I made a new issue: See #67 .

[n-wach]

But since they both relate to UI/scroll component, @JosephSullivan256 should fix both...