It doesn't solve vertical centering, but I am secretly still a fan of the center-tag. Just does what it's name implies in most situations. I still don't get why its avoided like the plague.
Earlier HTML had tags that styled elements. The community decided it would be better if styling was left to CSS and HTML simply described document structure. This way styling lives in one kind of file instead of two different places. I wouldn’t recommend using it for big or professional projects, but I guess it’s fine for personal stuff. Like the other comment said it’s an obsolete tag. Browsers tend try hard not to…
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...just treat the tags as tags:
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I understand there are many websites following older standards, but I can wish (for HTML5 to have been “strict”)