Normally you wouldn't use `w-32` but rather something like `w-8`, that translates to `width: 2rem;`. Same with colors, you would use `bg-red-400`, that happens to translate to `rgba(248, 113, 113)`.

Half of TailwindCSS is a _way_ of using styles, but the other half is almost a theme: a set of margins, paddings, text sizes, colours, etc. that work well together.