@import url('https://fonts.cdnfonts.com/css/metropolis-2');

body {
    font-family: 'Metropolis', sans-serif;
    font-weight:400;
}
.bold {
    font-weight: bold; /* You might need to change this value to the correct weight for Metropolis Black if it's not the standard bold weight */
}

.black {
    font-weight: 900; /* This is typically a heavier weight, but you need to verify the correct value for Metropolis Black */
}

.light {
    font-weight: 400; /* This is typically a lighter weight, but you need to verify the correct value for Metropolis Light */
}