Contrast improvememts request

When looking in the New Ride folder, I use the contour line to determine which ones might be interesting and appropriate for me. The line is shaded in black now and difficult to see especially on a darker background picture. It just disappears. If I can’t see it, anyone with more than just corrective lenses probably can’t see it at all. Can you revise to make it easier to see?Thanks. Liking the New Rides!