I’m trying to make a popup show nicely on my website. It’s fine if I scroll down, but if you scroll up the header overlaps the popup which makes it pretty un-user friendly.
See page: https://stickytiles.com.au/products/herringbone-stick-on-tile-pure-white and click on “Show me how to calculate the area!”
Also see attached image.
I’ve tried to adjust the z-index of the popups but it doesn’t seem to work.
I don’t know why the header lights up like that when there’s a lightbox. I’ve turned off sticky header and it still doesn’t help.
Any help is much appreciated!!