AXL

Font Size: The text-xl class sets the font size to 1.25rem (which is typically 20px by default) and a default line-height of 1.75rem (which is typically 28px).

Responsiveness: You can apply text-xl responsively by prefixing it with a breakpoint utility, such as sm:text-xl or lg:text-xl.

Dynamic Classes Issue: If you are trying to use dynamic values for your class names (e.g., passing "text-xl" as a variable to a component), the CSS might not be generated correctly during the build process because Tailwind extracts classes by statically analyzing the source code. The solution is to ensure the full class name is present in the code.