Align-content determines the spacing between lines, while align-items determines how the items as a whole are aligned within the container. When there is only one line, align-content has no effect.
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 -- 可應付不同型態的function(generic function)寫法 -- 指標相關程式集錦(7)_@nathan2009729_https://static.coderbridge.com/images/covers/default-post-cover-3.jpg)
