tailwind why line height code example

Example: line-height tailwind

.leading-none	   -   line-height: 1;
.leading-tight     -   line-height: 1.25;
.leading-snug	   -   line-height: 1.375;
.leading-normal	   -   line-height: 1.5;
.leading-relaxed   -   line-height: 1.625;
.leading-loose	   -   line-height: 2;