Elements over footer for no reason

[NDT]

Hi!
For a while now I have a problem in my website. Images and elements should always appear behind footer but after scrolling down, they start appearing on footer.

I delete the elements and place them again, but after a while the problem starts again.

Here and example of te problem: https://www.nataliadominguez.com/en/abrirlabocabiengrande-2/

Could anyone tell me what is going on? Didn't use to happen...

[felix_rabe]

@NDT your footer has a z-index of 10, that is the "layer" it is the level it is placed. your elements in the grid start at z-index 1 and then go up with each element. so you could make a css for the footer to place it somewhere very high.

 #footer-region {
      z-index: 999;
 }

@arminunruh maybe you can check why the elements get a higher z-index.

[NDT]

@felix_rabe Thanks for the explanation and the advice! Everything makes more sense now :)