body {
    padding-top: 1.5rem;
    padding-bottom: 0rem;
  }
  
  h3 {
    margin-top: 2rem;
  }
  
  .row {
    margin-top: 0;
    margin-bottom: 1rem;
  }
  [class*="col-"] {
    padding-top: 0;
    padding-bottom: 0;
    background-color: rgba(230, 230, 230, .5);
    border: 2px solid rgba(255, 255, 255, 1);
  }
  
  hr {
    margin-top: 2rem;
    margin-bottom: 2rem;
  }