Figure caption formatting

Hi, I noticed that figure captions (the figcaption tag) do no get formatted properly. A figure caption can be added below a table, for example. I fixed this manually with the following CSS snippet, but I think this should be part of the Generatepress basic style sheet instead.

My fix:

figcaption {
 font-size: 12px;
  color: #9f9f9f;
  text-align: center;
}

Example page where you can see my fix live (small grey text below the tables): example formatted figcaption