$focus__color: $focus-color !default;
$focus__color--dark: $focus-color !default;
$focus__size: 2px !default;

$focus-ring-gap: rem-calc(2);
$focus-ring-size: rem-calc(2);
$focus-boxshadow: 0 0 0 rem-calc(2) var(--md-default-focus-outline-color, $md-blue-60);