Fluid values for Tailwind's spacing scale, from your smallest to your largest viewport.
How fluid sizes work
With breakpoints a space jumps: p-8 stays 32px until you add md:p-10 or lg:p-12. Between two breakpoints the layout is either too airy on a small phone or too tight on a wide screen.
A fluid size grows linearly with the viewport between Min Width and Max Width and stays fixed outside them. CSS clamp() does it in one line: a minimum, a value that follows the viewport width (vi) and a maximum.