修改上传后的表情符号

[Moin]

这也在以下链接中被请求过：

Custom Emoji feature requests

A couple of requests: The ability to rename custom emojis A separate class for built-in emojis and custom emojis. I have several custom emojis that are bigger than the normal emoji size and are non-squared dimensions. If I remove the height and width limitations via CSS so that the custom emojis display correctly, the built-in emojis become very large. It would be nice to be able to style custom and built-in separately.