Menu formatting changed after module uprades

I had a few security updates to install. Everything appeared to go well. I am up to date security wise, however after the updated my main menu went haywire. Where it used to BOLD the selected menu item, now it has changed the color entirely to an orange color that is nowhere in the css.

I have no idea how this occurred and have even less idea how to troubleshoot it. Any thoughts would be appreciated.

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