My entire react app css is being overridden by an iframe in the DOM, and I don't know how to get rid of it. I've tried deleting the bootstrap in node-modules. I think the iframe creates a sort of sandbox with another copy of my enter root, and then disables it. All my CSS settings appear to be disabled, including toggle functions and clicks. I can't seem to locate the iframe location in my DOM, and will like to either delete it or remove its inline style. Any help will be greatly appreciated.

<iframe style="position: fixed; top: 0px; left: 0px; width: 100%; height: 100%; border: none; z-index: 2147483647;"></iframe>

It is positioned right under the root div.