It doesn’t have a steep learning curve
:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full
，推荐阅读safew官方版本下载获取更多信息
important to use the tool as an aid, not a replacement for the developer's
* @param left 左边界