Import a Theme Using the Weebly UI
Weebly themes must be provided as a ZIP file (directory structure here). Styles must live in
main.less (if using LESS). Make sure you’ve included all images and other assets.
To import a theme:
Open your test site. In the Weebly editor, click the Design tab.
Click Change Theme, and at the bottom, click Import Theme.
To apply your theme to your site, go to Design > Change Theme, click Custom Themes, and click Choose to apply it, or Edit to edit the theme.
Export a Theme
Once you’ve completed your theme, use the Weebly editor to zip it up for you.
Open your test site. In the Weebly editor, click the Theme tab.
At the bottom, click Edit HTML/CSS.
Click Export Theme.
Your theme will be downloaded and is ready for distribution.