I'm making a quick and dirty website for a university wed design module. The website isn't intended to work but instead to be used as a tool to demonstrate how the proposed design would look and operate.
I have used a bootstrap template and things have gotten a bit messy.
The Problem:
I have a navigation bar on the left of each page with an image as a background. if i re-size my browser window the content remains the same height (as it should) but the background disappears from the bottom.
here's a link to the website: http://www.wareisjoe.com/bistro/
I don't know if this is due to poorly formed HTML or a css issue. any help would be greatly appreciated.