Formatting issues with Network output plots' legends #64
Description
Related to Issue #63, which also involves formatting issues for the Networks plots' legends:
Issue A: Provide a wider color palette so that every legend entry is visually distinct from the others. For example, the current colors "green" and "greenyellow" are visually indistinguishable from each other (see example plot below).
Issue B: In the plots displayed on the website & the downloadable files of these plots, the right side of the figure legend text is often cut off (see example plot below).
