.collapsible-qut {
    /* background-color: #777; */
    color: black;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
  }
  
  .active-qut, .collapsible-qut:hover {
    background-color: #f77100;
    color: white;
  }
  
  .collapsible-qut:after {
    content: '\002B';
    color: black;
    font-weight: bold;
    float: right;
    margin-left: 5px;
  }

  .collapsible-qut:focus { outline: none; }
  
  .active-qut:after {
    content: "\2212";
    color: white;
  }
  
  .content-qut {
    padding: 0 18px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    /* background-color: #f1f1f1; */
  }