The Layout tab controls where the chat appears on your website and how big it is — both the floating button and the chat window itself.
You'll find it under Playground → Layout in the left sidebar.

The Layout tab — FAB Button Position, Compact Mode, and Expanded Mode sections |
How values work
Every field takes a standard CSS size value, so you can be as precise as you like:
• rem or px for fixed distances (e.g. 1.5rem, 24px)
• % for a portion of the screen (e.g. 45%)
• svh for a portion of the screen height (e.g. 100svh = full height)
• 0 to pin to an edge, or leave a field blank to let it position automatically
There are three sections:
Controls the floating action button — the round button guests tap to open the chat. Set its distance from the Top, Bottom, Left, and Right edges of the screen. (Set only the edges you need — for example, Top + Right to pin it to the top-right corner.)
2. Compact Mode (Side Panel)
How the chat looks when it first opens as a side panel. Set its Width and Height, plus its Top / Right / Bottom / Left offsets. For example, a 70% width with 100svh height gives a tall panel covering the right portion of the screen.
3. Expanded Mode (Full Chat)
How the chat looks when a guest expands it to full view. Same fields — Width, Height, and the four offsets. A 100% width with 100svh height makes the chat fill the screen.
Save your changes
Click Save (top-right) to apply. The button stays disabled until you change a value.
Tip: Test on both desktop and mobile after saving. A 45% offset looks different on a phone than on a wide monitor — the Live Widget Preview on other tabs and your own site are the best way to confirm placement. |
Important: Saving applies the new layout to your live widget immediately. |
Related articles
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Theme — colors and fonts
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Features — turn capabilities on or off