如何在群组及权限中添加自定义Banner

[drishtiprak]

如何在群组及权限中添加自定义Banner

我添加的CSS代码不起作用，如何让它像这样呢

 

[l1admin689]

you can find result about this question
https://xenforo.com/community/threads/custom-usergroup-image.207333/https://xenforo.com/community/resources/creating-custom-user-banner-styling.7334/https://xenforo.com/community/resources/user-group-icons.8002/https://xenforo.com/community/threads/usergroup-banner-size.210505/