In brief
min-height sets a lower bound on height. For an introductory section, it provides initial visual space without necessarily locking the size as height would.
Useful to know
min-height sets a lower bound on height. For an introductory section, it provides initial visual space without necessarily locking the size as height would. [1]
The distinction appears with additional text: the section can grow beyond its minimum. Check enlarged text too, since a minimum size does not automatically ensure suitable readability or spacing.
Sources
For further detail and to check the information: