Changing colour

[leannet]

I've been trying to change the colour. I've tried changing every colour in the style manager but this part still stays the same. I'm not sure what it's called so I took a screen shot.
The red/pink border.

[Frosty]

That is, I believe "tborder".

https://vborg.vbsupport.ru/external/2011/11/40.png

[leannet]

Thank you, it worked :) :) :)