I have a code in html and css. I want to use a special font I've downloaded and after searching some, I wrote the code below:
    <head>
        <style>
        @font-face
        {
            font-family: paraaminobenzoic;
            src: url('paraaminobenzoic.otf');
        }
        p.custom_font {font-family: paraaminobenzoic;}
        </style>
    </head>
and it doesn't work and I don't know why. especially I don't know whether I added the code below in the right position or not.
p.custom_font {font-family: paraaminobenzoic;}
can anyone help noticing the problem?
 
     
    