:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full
[&:first-child]:overflow-hidden [&:first-child]:max-h-full"
，这一点在WPS官方版本下载中也有详细论述
AFP via Getty Images，这一点在搜狗输入法下载中也有详细论述
习题链接：LeetCode 402. 移掉 K 位数字