.md-grid {
  max-width: 840; 
}
:root {
  --md-primary-fg-color:        #0C322C;
  --md-primary-fg-color--light: #e96840;
  --md-primary-fg-color--dark:  #34109f;
}

.md-nav .md-nav__link--active {
  font-weight: bolder;
  color: #31BA78;
}