.container {
  max-width: 1200px;
  margin: auto;
}

@media (max-width: 1200px) {
  .container {
    max-width: 100%;
  }
}

.chart-example {
  padding: 1em;
  text-align: center;
}

.chart-example .description {
  text-align: center;
}

pre {
  text-align: left;
  margin: 0;
  background-color: #EEE;
  border: 1px solid grey;
  padding: 1em;
}

.source-code {
  max-width: 700px;
  margin: auto;
}