Design
The Design page manages static design assets for your board: CSS variations, the favicon, and the two core stylesheets. Each file section keeps a version history so you can revert to a previous upload at any time.
Design Variations
Design variations let you define named CSS class modifiers that members or admins can apply to change the board's appearance. Each variation has a CSS class name and a display name.
<body> element when
this variation is active. Must be a valid CSS class name.
Favicon
Upload a .ico file to replace the browser tab icon. The previous versions
list lets you view or restore any earlier favicon.
Stylesheets
Two CSS files control the board's visual style:
Each stylesheet section has an Upload button and a previous versions list. Clicking View next to a version opens that file. Clicking Revert restores that version as the current active file.