Design
Borders and corners
Add a border around the bar and round its corners.
Border settings sit in the Card Design card on the Design tab, below the background options.
Add a border
Open the announcement and go to the Design tab.
Scroll to Card Design.
Set Border size to the thickness you want, in pixels. 0 means no border.
Set Border color.
Click Save.
Round the corners
In Card Design, set Border radius in pixels.
Click Save and check the preview.
| Radius | Look |
|---|---|
0 | Square corners — edge-to-edge, matches most themes |
4–8 | Subtly rounded |
16+ | Distinctly pill-shaped, reads as a floating card |
Tip
A full-width bar at the top of the page usually looks best with a radius of 0. Rounded corners work better on a Bottom Page bar, where the bar reads as a floating card rather than part of the header.
A border only shows if Border size is greater than 0. Setting a border color on its own changes nothing.