blockscout/apps/explorer_web/assets/css/components/_dashboard-banner.scss

.dashboard-banner {
  display: grid;
  grid-template-rows: 2rem auto;
  grid-template-columns: 1fr 2fr;
  grid-template-areas:
    "chart ."
    "chart stats"
    "legend stats";
  margin-top: -1rem;
  margin-bottom: 2rem;
  background-color: $white;
  box-shadow: 0 5px 40px -5px rgba($black, 0.25);
}

.dashboard-banner-chart {
  grid-area: chart;
  // 15px padding matches the Bootstarp conatiner padding.
  padding: 1rem 1rem 1rem 15px;
  max-height: 100px;
  box-shadow: -15px 0 40px -5px rgba($black, 0.25);
}

.dashboard-banner-chart-legend {
  grid-area: legend;
  display: flex;
  // 15px padding matches the Bootstarp conatiner padding.
  padding: 1rem 15px;

  &-item {
    padding-left: 0.5rem;
    flex-grow: 1;

    &:first-of-type {
      border-left: 4px solid $secondary;
    }

    &:last-of-type {
      border-left: 4px solid $primary;
    }
  }

  &-label {
    display: block;
    color: $text-muted;
  }

  &-value {
    display: block;
  }
}

.dashboard-banner-network-stats {
  grid-area: stats;
  display: flex;
  align-items: center;
  justify-content: space-around;
  // 15px padding matches the Bootstarp conatiner padding.
  padding-right: 15px;
  background-color: $primary;
  box-shadow: -5px -5px 40px -5px rgba($black, 0.25);

  &-item {
    padding-left: 1rem;
    color: $white;
    border-left: 4px solid rgba($white, 0.6);
  }

  &-label {
    display: block;
  }

  &-value {
    display: block;
    font-size: 1.5rem;
  }
}