If you’ve ever attempted to create responsive type that seamlessly adapts and scales between pre-determined sizes within a type scale based on viewport or container widths, you may have wrestled with JavaScript or wrangled with CSS calculators. But with the help of calc(), clamp(), and a somewhat wonky use of CSS vars, we can simplify this process and tap into the dynamism that modern CSS affords.
![Responsive type scales with composable CSS utilities](https://cdn-ak-scissors.b.st-hatena.com/image/square/d4b0589a5cc4eeff18eddc7599b99922f10475ea/height=288;version=1;width=512/https%3A%2F%2Ftobiasahlin.com%2Fstatic%2F-social%2Fog_blog-responsive-fluid-css-type-scales.jpg)