How do I set a minimum height to my page depending on my image background

I'm working on this project, each page has a different background image for it. The images are pretty tall and not all pages 开发者_StackOverflowhave enough content to increase the height of the page. So is there a way to set a minimum height for the page depending on the height of the background image?

Yes, there is min-height css property for that.

See:

CSS min-height Explained