Glitchy functioning for photos and drop-downs - what happened?

[Maggie2]

My shop is www.magsrags.net

Theme: Flex since 2012

I've been on Shopify since near the beginning, like about 15 years. I sell OOAK items using several venues, and my Shopify store has been on the back burner more-or-less for awhile. I don't get a lot of traffic, probably because I'm not actively working it, but do get the occasional sale.

Sometime in the last 6 weeks, my listing photos stopped enlarging when clicked. At the same time, the drop down menu bar below my banner has started "sticking" when I hover.

Not sure what to do. My first impulse was that perhaps it's time to upgrade to a new theme - it's been 10 years, and IIRC, Flex hasn't been supported in awhile. But are these glitches likely to follow me into a new theme?

[LitCommerce]

Hi @Maggie2,

I checked and your CSS code is really old, it won't work well if you want to update a lot of things. I recommend contacting Flex for support updating it. I will help you update the menu drop-downs.

Go to Assets > stylesheet.css and paste this at the bottom of the file:

.nav-bar .has-flyout{
	position: relative;
}
.nav-bar .has-flyout .flyout{
	position: absolute;
	display: none;
}

Hope it helps!