discourse/app/assets/stylesheets/common/base/about.scss

section.about {
  margin-bottom: 40px;

  h3 {
    margin-bottom: 15px;
  }

  table {
    width: auto;

    th {
      text-align: left;
    }

    td,
    th {
      padding: 10px;
    }

    td.title {
      width: 33%;
    }
  }
}