Font .woff files loaded don’t correspond to the displayed styles [closed]

Don’t know why but this solved the problem

@font-face {
    font-family: "Computer Modern";
    src: url('http://localhost/sitename/wp-includes/fonts/latex/cmunrm.woff');
}
@font-face {
    font-family: "Computer Modern";
    src: url('http://localhost/sitename/wp-includes/fonts/latex/cmunti.woff');
    font-style: italic;
}
@font-face {
    font-family: "Computer Modern";
    src: url('http://localhost/sitename/wp-includes/fonts/latex/cmunbx.woff');
    font-weight: bold;
}
@font-face {
    font-family: "Computer Modern";
    src: url('http://localhost/sitename/wp-includes/fonts/latex/cmunbi.woff');
    font-weight: bold;
    font-style: italic;
}