How to configure Phoca font for my template

[akmamess]

Hi,
I am using template for my Joomla 2.5 site, and I want to change the font that is used by this template by my own font.For that I want to use Phoca font component, but when I want to configure this component there is some parameters I must define which are TAG, ID or CLASS.I know that this has relation with the CSS file of the template, but when I looked for these parameters in the CSS files I got a little confused and I could not define that.
So how can I define these parameters for my own font to display correctly?
Thanks.
Below you will find a screenshot of Phoca font configuration

[Jan]

Hi, just see the documentation.

If you set some font (internal or loaded from Google Font Directory), you can set where it will be applied.

So if you set Tag, ID or class to e.g. H1, all header with tag H1 will be used this font.

Jan