There are many configuration options you can change in your graph. This can be found in the sidebar on the left side of the page.
Sizing
Dynamic sizing indicates that node size is dependent on the number of relationships it has. Fixed sizing results in all nodes being the same size.
Pagination
In Display you can Paginate. Select Paginate and choose which table to view. It will display the different nodes within that table, as well as their relationships, separately in different views you can toggle between.
Visibility
You can enable or disable showing images for nodes.
Label
You can change whether the label is under the node or over it.
Spacing
You can increase or decrease the spacing between nodes so that they are either farther apart or closer together.
Relationships
You can change the color of relationship arrows from Gradient to Gray.
Arrows
You can change the style of the arrows between Curved, Straight, and Arc.