Center custom logo horizontally

[craumix]

Is your feature request related to a problem? Please describe.
I'd be great if custom logos that don't exactly fit the measurements (155x55 px) could be centered horizontally.

Describe the solution you'd like
Logos that don't exactly fit the measurements e.g. 155x35 px should have a 10px margin on top and on the bottom.

Describe alternatives you've considered
It's possible to add these margins manually to the image, but it's impractical when using an image from another website.

[stale[bot]]

This issue has been marked as stale as it has not had recent activity, it will be closed if no further activity occurs in the next 7 days. If you believe that it has been incorrectly labelled as stale, leave a comment and the label will be removed.

[stale[bot]]

Since no further activity has appeared on this issue it will be closed. If you believe that it has been incorrectly closed, leave a comment and mention @itsconquest. One of our staff will then review the issue.
Note - If it is an old bug report, make sure that it is reproduceable in the latest version of Portainer as it may have already been fixed.

[ghost]

I will re-open this as it should not be closed