Changing the editor view line colors possible?

Dear Community,

Do you know is this editor view below with different colors for each line view real or fake?

 If it is real how did it be like this? I use studio 2017, and  just want to make my editor view to be colored like this for each of the line both for the source and target... Or at least using two colors but making one color more darker to make the lines more distinctive from each other like below? 

Is that possible to get every other line darker?

Thank you so much!

Bahar