Function calc

src/material/grid-list/tile-styler.ts:300–302

Wraps a CSS string in a calc function

(exp: string)

/** Wraps a CSS string in a calc function */
function calc(exp: string): string {
  return `calc(${exp})`;
}

/** Appends pixels to a CSS string if no units are given. */
function normalizeUnits(value: string): string {