GINA font size in Win 7 installs

GINA font size in Win 7 installs

Hi,
 
 
We recently installed ADSelfService Plus version 4.5 build 4544 in our environment. We have Windows 7 pro installed on our desktops. My question is can we somehow modify the GINA to display in a larger font? I tried to modify it on Configuration-->Administrative Tools-->Gina/CP Customization. (see attached screen shot) I can modify the text but can't find a way to increase the font size or make it bolder. From the ctrl-alt-del screen if you don't know to look for it you can hardly see the reset password/unlock account underneath the username and password.
 
Is there anyway to enlarge this line?
 
Thanks,
 
Jerry