theme.js

/** Fonts */
theme.fontSizes.body = fontSizes[2];
theme.fontSizes.title = fontSizes[3];
theme.fontSizes.subTitle = fontSizes[1];

theme.fontSizes.pageHeading = fontSizes[5];
theme.fontSizes.h1 = fontSizes[5];
theme.fontSizes.h2 = fontSizes[4];
theme.fontSizes.h3 = fontSizes[3];

theme.fontWeights.normal = fontWeights[3];
theme.fontWeights.bold = fontWeights[5];
theme.fontWeights.extraBold = fontWeights[7];

theme.lineHeights.normal = lineHeights[0];
theme.lineHeights.title = lineHeights[1];
theme.lineHeights.paragraph = lineHeights[2];

/** Radius */
theme.radii.button = radii[2];
theme.radii.rounded = radii[5];

/** Space */
theme.space.zero = space[0];
theme.space.small = space[1];
theme.space.medium = space[2];
theme.space.large = space[3];
theme.space.xlarge = space[4];
theme.space.xxlarge = space[5];