What generates title fonts

I know this would be considered as customization, but i actually i've spent lots of time to figure this out...i drives me crazy...

i've put code in cocntenttitle and componenttitle..inserted it in override.css

.contentheading, .componentheading, td.componentheading { font: 28px; “Trebuchet MS”, Verdana, Arial, sans-serif ; font-weight: none; letter-spacing: 0.05ex; color: #1E1E1E; text-transform: uppercase; width: 800px;}

I can contorl all of other parameters, such as hight, color, sapcing.....but not fonts I still get serif style fonts, wich i'm not happy about.
i checked in firebug program..but i cant find those settings

naslov.jpg

What generates or overdrive my font selection??

Hello ,

I want to change the fonts too , did you manage to find in which css file this must be done ? Or if someone knows, I will be happy if you help us

Thank you in advance

Hi
First tell us which joomla and template

Hi
First tell us which joomla and template

I asked my question in the Postnote template forum , tha's why I didn't wrote about which template it is

But I manage to fix my problem. I did this through the template settings from Joomla administration

Thank you