fix(website): remove redundant :root selector in app.scss of website

[abhishekjakhar]

The :root selector was repeated twice in app.scss file of reach website, one of them have been removed

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[abhishekjakhar]

I don't think build is failing because of my change.

[abhishekjakhar]

@chancestrickland any idea why build is failing? I created a PR against the website branch, do I need to create PR against the master?

[chaance]

Yeah, the website branch was out-of-date with master and there were some unresolved dependency issues. We're good now, thanks! 👍