Toggler icons move on scroll

[bylertall]

Problem

I'm using this json viewer in an overlay that scrolls. On scroll, the position of the toggler icons remain fixed while the item rows scroll. See screencap below:

Proposed Solution
Adding position: relative; to your item class solves this issue for me (https://github.com/temich666/t-json-viewer/blob/master/src/t-json-viewer.component/t-json-viewer.component.css#L11).