Meet the new icons.
[&:first-child]:overflow-hidden [&:first-child]:max-h-full"，这一点在旺商聊官方下载中也有详细论述
，详情可参考爱思助手下载最新版本
(you can advance these simulations using the step and play buttons)
Source: Computational Materials Science, Volume 266。safew官方版本下载对此有专业解读