Change Mobile Menu Text Color

Hi There,
With the latest update (and could have happened before that), I noticed that the flyout menu text on mobile devices is invisible because apparently it’s likely there, but the same color as the background. I’d like it to be white, but in going through a number of support threads, nothing seems to affect it. Should be a simple tweak, but not able to figure this one out. Here’s the latest code I tried based on a recent support post:

.html_av-overlay-side #top #wrap_all .av-burger-overlay-scroll #av-burger-menu-ul a {
color: white !important;
}

That doesn’t work, so your suggestions would be appreciated. Thanks so much for this great theme!