Infobox should be inline-block

[Gunnar-GO]

The representation of the drives is practically confusing with increasing numbers.

Since the representations of the drives are in the "Infobox" class, this should also be adjusted:

display: inline block;
margin: 10px 40px 20px 0px;

that shows the boxes inline, and moves them only to a new line if lineend is reached. The edited margin is needed for spacing between.