A comprehensive look at CSS centering in 2026, covering the full landscape of valid approaches beyond simple flexbox/grid recipes. Topics include understanding alignment theory (content vs. item, two axes), when to use flexbox vs. grid vs. absolute positioning, the new `text-box` property for trimming font whitespace for perfect text centering, CSS anchor positioning with `anchor-center`, and safe vs. unsafe alignment behavior. The author emphasizes understanding why each technique works rather than blindly copying code, and notes that while ~100 centering methods exist, fewer than 15 are truly unique and valid.

Table of contents
Is centering still hard?Learn how to align before how to centerShould I use Flexbox or Grid?What about centering text?Centering with CSS Anchor PositioningSafe and unsafe centeringConclusion2 Comments
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