react-toolbox/spec/style.scss

$unit: 1rem;
$offset: 1.8 * $unit;
.app {
  padding: (8.2 * $unit) $offset $offset $offset;
  background-color: #f5f5f5;
  section {
    padding: $offset;
    margin-bottom: $offset;
    background-color: white;
    box-shadow: 0 1px 2px rgba(0,0,0, 0.25);
    > h5 {
      color: rgb(48, 63, 159);
      &:not(:first-child) {
        margin-top: 2 * $offset;
      }
    }
    > p {
      margin: ($offset / 4) 0;
      opacity: .6;
    }
    [data-react-toolbox='card'] {
      display: inline-block;
      margin: $offset $offset 0 0;
    }
  }
}

.app_bar {
  display: flex;
  > h1 {
    flex-grow: 1;
    font-size: 1.8 * $unit;
    font-weight: bold;
    > small {
      font-size: 1.8 * $unit;
      font-weight: normal;
    }
  }
  > small {
    padding: (.5 * $unit) (.8 * $unit);
    font-size: 1.2 * $unit;
    background-color: rgba(0,0,0, .25);
  }
}

.logo {
  // height: $unit;
}