.title {
  font-size: 80px !important;
}

.subtitle {
  font-size: 60px !important;
}

.quarto-title-author-name {
  font-size: 50px;
}

.border {
    border: 1px solid #dee2e6;
  }
  
  .border-thick {
    border-width: 3px;
  }