Visitor Message Help

[CNY750Rider]

Attached is a picture of the areas I need to change the background to black. Can someone please help me and tell me where each is changed? Any help is greatly appreciated.

1. postbit_lite_background

2. postbit_lite_background

3. postbit_lite_background

4. postbit_lite_background

Edit: found it, figured I'd leave this up for others looking for help....