@font-face {
    font-family: 'Helvetica';
    font-style: normal;
    font-weight: normal;
    src: local('Helvetica'), url('helvetica.woff') format('woff');
}

@font-face {
    font-family: 'Helvetica Oblique';
    font-style: normal;
    font-weight: normal;
    src: local('Helvetica Oblique'), url('helveticao.woff') format('woff');
}

@font-face {
    font-family: 'Helvetica Bold';
    font-style: normal;
    font-weight: normal;
    src: local('Helvetica Bold'), url('helveticab.woff') format('woff');
}

@font-face {
    font-family: 'Helvetica Bold Oblique';
    font-style: normal;
    font-weight: normal;
    src: local('Helvetica Bold Oblique'), url('helveticabo.woff') format('woff');
}