Using An Image As A Background?

Here's a very interesting question? Can you use a background image in your blog post?

This is something I never tried before!

This is just a test! It seems that the more text you add, the more bigger your image in the background?

Mind you this is only just a test!

I was using one of my Photobucket images to use as a test background. I'm sure given some time and patience that I could make a nice background image, add it to my photobucket account and then use it here.

But it is possible to add an image to your blog post and use it as a background!