Thanks for the this video! Which font are you using on Code? Can you share your settings?
If I use font-size: theme('fontSize.3xl'); I get these two lines: font-size: 1.875rem; font-size: [object object];
It's actually not a welcome addition for me in many cases. For example if I want to scale things based on ems, I might use font-size on a parent / root element to set the scale. And then TW unnecessarily sets line-height. There are also many places where line-height does something specific layout related, such as precise icon alignments -- where often times I want the line-height to stick to something I set in a parent element.. I also don't like how this one TW class is not "atomic" and does two things. Imho it is an exception to the way TW works generally.
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@SatadruChique