Remove copyright XenForo 2.2

[PixelPandaJ]

First way:

1. Go to Admin Panel
2. Appearance -> Templates -> extra.less
3. Put there this code

4. Press Save
5. Done

Second way:

1. Go to your Appearance->Styles->YourTheme and search PAGE_CONTAINER
2. Search line 654 or find this code :

3. Remove and place this code :

4. and then click save and exit