The background color is not applied correctly for the label and data label controls when the control's width property and margins are configured to values other than the default.
- Ensure you have K2 Five (5.3) installed.
- Download the K2 Five (5.3) FP14 from K2 Partner and Customer Portal.
- Install the K2 Five (5.3) FP14 to apply the fix.
- It is recommended to refresh the browser cache.