$message-background-color-dark: $background-dark !default $message-header-background-color-dark: $text-dark !default $message-header-color-dark: $text-invert-dark !default $message-body-border-color-dark: $border-dark !default $message-body-color-dark: $text-dark !default $message-body-pre-background-color-dark: $black !default .message background-color: $message-background-color-dark // Colors @each $name, $pair in $colors $color: nth($pair, 1) $color-invert: nth($pair, 2) &.is-#{$name} background-color: $background-dark .message-header background-color: $color color: $color-invert .message-body border-color: $color color: $text-dark // Dark Colors @each $name, $pair in $colors $color: nth($pair, 1) $color-invert: nth($pair, 2) &.is-#{$name}-dark background-color: $background-dark .message-header background-color: $color color: $color-invert .message-body border-color: $color color: $text-dark .message-header background-color: $message-header-background-color-dark color: $message-header-color-dark .message-body border-color: $message-body-border-color-dark color: $message-body-color-dark code, pre background-color: $message-body-pre-background-color-dark