[flexcoders] setting font family for mx|FormItemLabel causes label to disappear

[Ariel J]

I am embedding the Calibri font as written below. When I use CSS to set the 
font-family for mx|FormItem to "Calibri", the labels disappear. Anyone know why?

@font-face {
        src: url('/../assets/fonts/CALIBRI.ttf');
        font-family: Calibri;
        unicode-range: U+0021-U+00A0; /* whole range of uppercase, lowercase, 
symbols and punctuation. */
}

@font-face {
        src: url('/../assets/fonts/CALIBRIB.ttf');
        font-family: Calibri;
        font-weight: bold;
        unicode-range: U+0021-U+00A0; /* whole range of uppercase, lowercase, 
symbols and punctuation. */
}