Themes

Updated on Jan 8, 2026

This help article will demonstrate a step by step tutorial how to customize the ControlDefault theme for RadColorBox

1. Open Visual Style Builder

2. Export the built-in themes in a specific folder by selecting File >> Export Built-in Themes.

3. Load a desired theme from the just exported files by selecting File >> Open Package.

4. Expand RadColorBox and select the ColorEditorColorBox.

5. Open the Edit Repository Item dialog and change the Margin:

6. The Margin is now changed, the result is that the color box is smaller:

The following article shows how you can use the new theme: Using Custom Themes.

See Also

• Customizing Appearance