1990年，在《滴水穿石的启示》一文中，习近平同志这样写道：
:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full
，更多细节参见谷歌浏览器【最新下载地址】
[&:first-child]:overflow-hidden [&:first-child]:max-h-full"
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