Template Installation Guide #4 - Uploading Custom Dual Background Image
Guide to Changing the background image to your custom background for Studio Theme
After uploading the DivTag template into your Weebly Editor, you can now upload your own custom background and content background.
Footnote 1: Within Weebly Editor mode, click on the "Design" on the top of the screen, then click on "Edit HTML / CSS" tab towards to top right corner of your screen. The Files section is on the side bar on the left hand side