@font-face {
    font-family: Roboto;
    src: url(roboto/Roboto-Thin.ttf);
    font-weight: 100;
}

@font-face {
    font-family: Roboto;
    src: url(roboto/Roboto-Light.ttf);
    font-weight: 300;
}

@font-face {
    font-family: Roboto;
    src: url(roboto/Roboto-Regular.ttf);
    font-weight: 400;
}

@font-face {
    font-family: Roboto;
    src: url(roboto/Roboto-Italic.ttf);
    font-weight: 400;
    font-style: italic;
}

@font-face {
    font-family: Roboto;
    src: url(roboto/Roboto-Medium.ttf);
    font-weight: 500;
}

@font-face {
    font-family: Roboto;
    src: url(roboto/Roboto-Bold.ttf);
    font-weight: 700;
}

@font-face {
    font-family: Roboto;
    src: url(roboto/Roboto-Black.ttf);
    font-weight: 900;
}