Github user robertdale commented on the issue:
https://github.com/apache/tinkerpop/pull/766
@dkuppitz my css skills are close to nil. what little i did play with it,
i'm not sure it looks any better. and in the course of doing so, I've grown
accustomed to it.
In any case, one outstanding issue it the `Loading with
BulkLoaderVertexProgram` tabs. The docker image uses awk 4.0.1. The result is
that the tab sequence is 4,1,2,3. I'm not entirely sure what the cause is. It
works correctly in awk 4.1.
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