@font-face {
    font-family: 'Roboto';
    font-weight: 600;
    font-style: bold;
    src: url('roboto/Roboto-Bold.ttf') format('truetype');

}

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

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

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