By default, the selection box and grid-lines of a Form are set to black, however you have the option to change them to another color.
1. Click on the border format button and select More Borders…
2. Select your desired color for Border Color and Selection Color.
3. Click OK.
You should immediately see the change reflected in your Form. In the example below, we have set the border color to white, and the selection color to yellow.
