7
For the Logo see this post that is or was for ages almost next door to yours..
https://xoops.org/modules/newbb/viewtopic.php?topic_id=19198&forum=27&post_id=81953#forumpost81953Scrolling News
system admin/templates
If you only have the default template, you can't edit it. You will need to clone it first. Click on "clone", call it anything you wish, and then go to system admin/preferences/general settings. Go to "Default Template" and choose this new clone as you default template (not theme)
Next time you go back to system admin/templates this new clone will have a tick against it which means it is your default.
Then go to your default template and click on "list" next to "Partners"
Go to xoopspartners_block_site.html
Add this marquee code:
Edit: the code I got within 3.5 secs doing a search using "scroll" as my keyword..