@font-face { 
    font-family: 'QT';
    src: url('QT-Thin.otf') format('opentype');
    font-style: normal;
    font-weight: 100;
}
@font-face { 
    font-family: 'QT';
    src: url('QT-ThinItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 100;
}

@font-face {
    font-family: 'QT';
    src: url('QT-Light.otf') format('opentype');
    font-style: normal;
    font-weight: 200;
}
@font-face {
    font-family: 'QT';
    src: url('QT-LightItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 200;
}

@font-face {
    font-family: 'QT';
    src: url('QT-Regular.otf') format('opentype');
    font-style: normal;
    font-weight: 300;
}
@font-face {
    font-family: 'QT';
    src: url('QT-RegularItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 300;
}

@font-face {
    font-family: 'QT';
    src: url('QT-Medium.otf') format('opentype');
    font-style: normal;
    font-weight: 400;
}
@font-face {
    font-family: 'QT';
    src: url('QT-MediumItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 400;
}

@font-face {
    font-family: 'QT';
    src: url('QT-Semibold.otf') format('opentype');
    font-style: normal;
    font-weight: 500;
}
@font-face {
    font-family: 'QT';
    src: url('QT-SemiboldItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 500;
}

@font-face {
    font-family: 'QT';
    src: url('QT-Bold.otf') format('opentype');
    font-style: normal;
    font-weight: 600;
}
@font-face {
    font-family: 'QT';
    src: url('QT-BoldItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 600;
}

@font-face {
    font-family: 'QT';
    src: url('QT-Ultrabold.otf') format('opentype');
    font-style: normal;
    font-weight: 700;
}
@font-face {
    font-family: 'QT';
    src: url('QT-UltraboldItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 700;
}

@font-face {
    font-family: 'QT';
    src: url('QT-Heavy.otf') format('opentype');
    font-style: normal;
    font-weight: 800;
}
@font-face {
    font-family: 'QT';
    src: url('QT-HeavyItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 800;
}

@font-face {
    font-family: 'QT';
    src: url('QT-Black.otf') format('opentype');
    font-style: normal;
    font-weight: 900;
}
@font-face {
    font-family: 'QT';
    src: url('QT-BlackItalic.otf') format('opentype');
    font-style: italic;
    font-weight: 900;
}