$bd-shadow-0: none;
$bd-shadow-1: 0px 2px 1px -1px rgba(0, 0, 0, 0.2), 0px 1px 1px 0px rgba(0, 0, 0, 0.14), 0px 1px 3px 0px rgba(0, 0, 0, 0.12);
$bd-shadow-2: 0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12);
$bd-shadow-3: 0px 3px 3px -2px rgba(0, 0, 0, 0.2), 0px 3px 4px 0px rgba(0, 0, 0, 0.14), 0px 1px 8px 0px rgba(0, 0, 0, 0.12);
$bd-shadow-4: 0px 2px 4px -1px rgba(0, 0, 0, 0.2), 0px 4px 5px 0px rgba(0, 0, 0, 0.14), 0px 1px 10px 0px rgba(0, 0, 0, 0.12);
$bd-shadow-5: 0px 3px 5px -1px rgba(0, 0, 0, 0.2), 0px 5px 8px 0px rgba(0, 0, 0, 0.14), 0px 1px 14px 0px rgba(0, 0, 0, 0.12);
$bd-shadow-6: 0px 3px 5px -1px rgba(0, 0, 0, 0.2), 0px 6px 10px 0px rgba(0, 0, 0, 0.14), 0px 1px 18px 0px rgba(0, 0, 0, 0.12);
$bd-shadow-7: 0px 4px 5px -2px rgba(0, 0, 0, 0.2), 0px 7px 10px 1px rgba(0, 0, 0, 0.14), 0px 2px 16px 1px rgba(0, 0, 0, 0.12);
$bd-shadow-8: 0px 5px 5px -3px rgba(0, 0, 0, 0.2), 0px 8px 10px 1px rgba(0, 0, 0, 0.14), 0px 3px 14px 2px rgba(0, 0, 0, 0.12);
$bd-shadow-9: 0px 5px 6px -3px rgba(0, 0, 0, 0.2), 0px 9px 12px 1px rgba(0, 0, 0, 0.14), 0px 3px 16px 2px rgba(0, 0, 0, 0.12);
$bd-shadow-10: 0px 6px 6px -3px rgba(0, 0, 0, 0.2), 0px 10px 14px 1px rgba(0, 0, 0, 0.14), 0px 4px 18px 3px rgba(0, 0, 0, 0.12);
$bd-shadow-11: 0px 6px 7px -4px rgba(0, 0, 0, 0.2), 0px 11px 15px 1px rgba(0, 0, 0, 0.14), 0px 4px 20px 3px rgba(0, 0, 0, 0.12);
$bd-shadow-12: 0px 7px 8px -4px rgba(0, 0, 0, 0.2), 0px 12px 17px 2px rgba(0, 0, 0, 0.14), 0px 5px 22px 4px rgba(0, 0, 0, 0.12);
$bd-shadow-13: 0px 7px 8px -4px rgba(0, 0, 0, 0.2), 0px 13px 19px 2px rgba(0, 0, 0, 0.14), 0px 5px 24px 4px rgba(0, 0, 0, 0.12);
$bd-shadow-14: 0px 7px 9px -4px rgba(0, 0, 0, 0.2), 0px 14px 21px 2px rgba(0, 0, 0, 0.14), 0px 5px 26px 4px rgba(0, 0, 0, 0.12);
$bd-shadow-15: 0px 8px 9px -5px rgba(0, 0, 0, 0.2), 0px 15px 22px 2px rgba(0, 0, 0, 0.14), 0px 6px 28px 5px rgba(0, 0, 0, 0.12);
$bd-shadow-16: 0px 8px 10px -5px rgba(0, 0, 0, 0.2), 0px 16px 24px 2px rgba(0, 0, 0, 0.14), 0px 6px 30px 5px rgba(0, 0, 0, 0.12);
$bd-shadow-17: 0px 8px 11px -5px rgba(0, 0, 0, 0.2), 0px 17px 26px 2px rgba(0, 0, 0, 0.14), 0px 6px 32px 5px rgba(0, 0, 0, 0.12);
$bd-shadow-18: 0px 9px 11px -5px rgba(0, 0, 0, 0.2), 0px 18px 28px 2px rgba(0, 0, 0, 0.14), 0px 7px 34px 6px rgba(0, 0, 0, 0.12);
$bd-shadow-19: 0px 9px 12px -6px rgba(0, 0, 0, 0.2), 0px 19px 29px 2px rgba(0, 0, 0, 0.14), 0px 7px 36px 6px rgba(0, 0, 0, 0.12);
$bd-shadow-20: 0px 10px 13px -6px rgba(0, 0, 0, 0.2), 0px 20px 31px 3px rgba(0, 0, 0, 0.14), 0px 8px 38px 7px rgba(0, 0, 0, 0.12);
$bd-shadow-21: 0px 10px 13px -6px rgba(0, 0, 0, 0.2), 0px 21px 33px 3px rgba(0, 0, 0, 0.14), 0px 8px 40px 7px rgba(0, 0, 0, 0.12);
$bd-shadow-22: 0px 10px 14px -6px rgba(0, 0, 0, 0.2), 0px 22px 35px 3px rgba(0, 0, 0, 0.14), 0px 8px 42px 7px rgba(0, 0, 0, 0.12);
$bd-shadow-23: 0px 11px 14px -7px rgba(0, 0, 0, 0.2), 0px 23px 36px 3px rgba(0, 0, 0, 0.14), 0px 9px 44px 8px rgba(0, 0, 0, 0.12);
$bd-shadow-24: 0px 11px 15px -7px rgba(0, 0, 0, 0.2), 0px 24px 38px 3px rgba(0, 0, 0, 0.14), 0px 9px 46px 8px rgba(0, 0, 0, 0.12);

@mixin shadow() {
    .shadow-0 {
        box-shadow: $bd-shadow-0;
    }

    .shadow-1 {
        box-shadow: $bd-shadow-1;
    }

    .shadow-2 {
        box-shadow: $bd-shadow-2;
    }

    .shadow-3 {
        box-shadow: $bd-shadow-3;
    }

    .shadow-4 {
        box-shadow: $bd-shadow-4;
    }

    .shadow-5 {
        box-shadow: $bd-shadow-5;
    }

    .shadow-6 {
        box-shadow: $bd-shadow-6;
    }

    .shadow-7 {
        box-shadow: $bd-shadow-7;
    }

    .shadow-8 {
        box-shadow: $bd-shadow-8;
    }

    .shadow-9 {
        box-shadow: $bd-shadow-9;
    }

    .shadow-10 {
        box-shadow: $bd-shadow-10;
    }

    .shadow-11 {
        box-shadow: $bd-shadow-11;
    }

    .shadow-12 {
        box-shadow: $bd-shadow-12;
    }

    .shadow-13 {
        box-shadow: $bd-shadow-13;
    }

    .shadow-14 {
        box-shadow: $bd-shadow-14;
    }

    .shadow-15 {
        box-shadow: $bd-shadow-15;
    }

    .shadow-16 {
        box-shadow: $bd-shadow-16;
    }

    .shadow-17 {
        box-shadow: $bd-shadow-17;
    }

    .shadow-18 {
        box-shadow: $bd-shadow-18;
    }

    .shadow-19 {
        box-shadow: $bd-shadow-19;
    }

    .shadow-20 {
        box-shadow: $bd-shadow-20;
    }

    .shadow-21 {
        box-shadow: $bd-shadow-21;
    }

    .shadow-22 {
        box-shadow: $bd-shadow-22;
    }

    .shadow-23 {
        box-shadow: $bd-shadow-23;
    }

    .shadow-24 {
        box-shadow: $bd-shadow-24;
    }
}