Utilities for controlling the leading, or line height, of an element.
Use font size utilities like text-sm/6 and text-lg/7 to set the font size and line-height of an element at the same time:
Each font size utility also sets a default line height when one isn't provided. You can learn more about these values and how to customize them in the font-size documentation.
Use leading-<number> utilities like leading-6 and leading-7 to set the line height of an element independent of the font-size:
Use the leading-none utility to set the line height of an element equal to its font size: