TIL what a z-index is 🙂 Sorry, this is all very new to me and I’m just “hacking” around with the help of the inspector tool. I ended up adjusting the .sl-close / .sl-counter top value so that it fits below the header. Will try adjusting the z-index instead, thanks!
After looking at the examples on your site, I think I know what happened to the index / close button. The overlay isn’t “overlaying” a floating header on my page and probably ends up below it. Can’t explain the caption though, none of the 3 options work, not even bottom.
