Bases are a scale’s root numbers. For example, the size at which your body text typeface looks best. More → Ratios are multiplied by the base to produce a scale of numbers that is proportionally related. If you know what size you want a heading to be, type the target value @ position on the scale like 36@5 More → How do I use this? Use a scale like you would use a ruler. Many people set heading ty
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