// Extra Opacity values Map
$opacities: (
    "0": $opacity-0,
    "1": $opacity-1,
    "2": $opacity-2,
    "3": $opacity-3,
    "4": $opacity-4,
    "5": $opacity-5,
    "6": $opacity-6,
    "7": $opacity-7,
    "8": $opacity-8,
    "9": $opacity-9,
    "10": $opacity-10
) !default;

// Extend Opacity values - CT
@each $name, $value in $opacities {
    .opacity-#{$name} {
        opacity: $value !important;
    }
}

// Z-index
$z-index: (
    "0": 0,
    "1": 1,
    "2": 2,
    "3": 3
) !default;

// z-index
@each $name, $value in $z-index {
    .z-index-#{$name} {
        z-index: $value !important;
    }
}