.cornell-container {
    display: flex;
    margin: 20px;
  }
  
  .cornell-cues {
    width: 35%;
    padding-right: 5px;
    border-right: 1px solid #ccc;
  }
  
  .cornell-notes {
    width: 65%;
    padding-left: 10px;
  }
  
  .cornell-summary {
    margin: 5px;
    padding-top: 10px;
    border-top: 1px solid #ccc;
  }