@font-face {
    font-family: 'RobotoSlab';
    src: local("RobotoSlab"), url("/font/RobotoSlab.woff2");//latin regular
    font-display: swap;
}
@font-face {
    font-family: 'RobotoSlab';
    src: local("RobotoSlab-Bold"), url("/font/RobotoSlab-Bold.woff2");//latin bold
    font-weight: bold;
    font-display: swap;
}