I hope someone can help me. I am creating a site that has a fixed navbar but it sits behind the hero image so it becomes visible after that section. I did this using the Z index as i described in another post. I have done this before with no issues but this time the hero image keeps disappearing randomly and I have to log out and log back in multiple times to reset it. The hero image is also set to be fixed and it isn't staying fixed, it keeps switching between fixed and static. What is going on?