Consider different font colour for showing matching code blocks

[humphd]

Just found jsinspect, and it's really cool. Great work. I wanted to mention one issue I found while using it. In my terminal (iTerm2) I use Solarized Dark for the colour theme (pretty common), and here is what the matching code blocks look like, (i.e., invisible):

It might be good to consider just using the same colour you already use for the file/lines, since that shows up perfectly.

[humphd]

For comparison, Solarized Light: