@shopify/polaris-tokens/dist/spacing.custom-properties.css

Design Tokens for the Polaris Design System

:root {
  --spacing-none: 0;
  --spacing-extra-tight: 4px;
  --spacing-tight: 8px;
  --spacing-base: 16px;
  --spacing-loose: 20px;
  --spacing-extra-loose: 32px;
}