March 2018
CSS - FONT - Deep dive CSS: font metrics, line-height and vertical-align - Vincent De Oliveira
(via)Line-height and vertical-align are simple CSS properties. So simple that most of us are convinced to fully understand how they work and how to use them. But it’s not. They really are complex, maybe the hardest ones, as they have a major role in the creation of one of the less-known feature of CSS: inline formatting context.
March 2017
CSS - RESPONSIVE - MEDIA QUERIES - The math of CSS locks
A CSS lock is a Responsive Web Design technique that lets you transition smoothly between two values, depending on the current viewport size, rather than jump straight from one value to the other.
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