CSS Frustrations - hope some passing good samaritan might help …

Can anybody tell me why I can’t get the ‘cite’ element on this page : 🖇️ https://john.philpin.com/2020/01/05/people-kevin.html to move over to the right?

It SHOULD look the same as this

🖇️ https://john.philpin.com/2023/06/24/robert-f-kennedy.html - where I have used my usual tag ‘attribution’

I have tried