:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full
Жители Санкт-Петербурга устроили «крысогон»17:52
，更多细节参见91视频
drop-oldest: Drops the oldest buffered data to make room. Useful for live feeds where stale data loses value.
if (n <= 1) return;