How to fix the background image in gallery section so that it cover its entire contents(all pics inside it) instead of covering the heading only?

[pragya1248]

here is my code:

petcare

Any help is appreciated.

[shimphillip]

You would give parent container position: absolute and height: 100% also make sure it has background-size: cover;

[pragya1248]

after doing this it gets overlapped with other sections.Here is my code link:

petcare