I'm not trying to give any speeches, but i just wanted to inform you of the results i got after i did some testing.
To fix the issue you are having:
- replace the background image to the default image:
in home.css change
background-image:url(../siteassistpro_images/Logo1.jpg);
to
background-image: url("../siteassistpro_images/header_bg.jpg");
I attached header_bg.jpg
- and then add your image as an <img src="yourimage.jpg"> in the header div.
Let me know if you are still having the problem.