When working with for instance the side-panel when editing blocks, the widht of the panel makes it difficult to get a good overview in cases where you have many fields or perhaps an editor field. It would be nice to have some kind of configuration possibility to overide the default styling of components, like the block side panel.
An idea would be to add a section in called something like Backoffice layout configuration and there have a field called "Side panel width".
Then if I would enter perhaps 800px, the side panel would automatically get this width instead of the default width.
In Litium 8.14 the blocks editing side panel was made larger, 600px, and as a user it is possible to manually adjust the width by drag-and-droping the border of the panel.