Background-image does not display

I’m restart my portfolio page from scratch again, and I recently struggle with background-image. I don’t understand why the background does not show no matter what in any browsers on my computer, while it does show when I do preview in atom. I’m confused since I had the same code for tribute project, which works fine.
Screenshot on my computer:

Here is my codepen for this particular issue.
Please help.


if you inspect your element .bg using dev tools, you’d notice that it has zero height

1 Like

Thanks for your reply. It shows now :slight_smile: Yay~