HEADING 1
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3Rem, 700, 1.3em LH, LetSp 0.2

HEADING 2
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2rem, 700, 1.3em LH, def, def

HEADING 3
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1.5Rem, 500, 1.2em 0.8pxLS

HEADING 4
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1.3Rem, 400, 1.2em LH, 1px LS

Test these with the 5 sizes, rechecking the break points, mostly watch for x large, laptop, and mobile…mostly mobile!!!!

I used default sizes, and I guess they incremented up, from BODY/TEXT size…which is pretty smooth.

 

X-LARGE FONT, TEXT 1

4 rem, 1.2 em LH Lorem ipsum dolor sit amet, 

LARGEST FONT, TEXT 13 rem, 1.2 em LH <br>Lorem ipsum dolor sit amet, consectetur adipiscing elit. 

MEDIUM FONT TEXT 2

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

SMALL FONT TEXT 3

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

X-SMALL FONT TEXT 4 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.