Terayon v1.3.4 help needed please

[redscratch]

i have Terayon v1.3.4 template and i was wondering if there is a way to change colour and size off font when logged in


would like the login button to be bright red or if it can be done a glowing red and maybe the font size larger than what it is

and when user is logged in the user name is red aswell


Many thanks in advance