📜  如何插入图标伪内容 - 任何代码示例

📅  最后修改于: 2022-03-11 14:58:51.107000             🧑  作者: Mango

代码示例3
hard coded css content
hard coded css content char

hard coded data-icon
hard coded data-icon char

data-icon by js
data-icon by js char