Forum Block Headers

[Peter Cook]

I am trying to change the colour of my text in the forum block headers but I cannot get it to change! I have been through all of the StyleVars for the forum blocks and cannot seem to find the relevant StyleVar for the forum block header font even though I have been through all of the blockhead_ settings but none of then seem to change it! Can anyone help with this easy but seemingly annoying problem! The text remains black and I need it to change to white.

Thanks in advance