.prefixDropdown {
    position: relative;
  }
  
  .prefixDropdown div,
  .prefixDropdown ul {
    color: #343434;
    background-color: #ffffff;
    cursor: pointer;
  }
  
  .prefixDropdown > div.selectedPrefix {
    
    padding: 0rem 2rem 0rem 0.3rem;
    border-radius: 0.2rem;
  }
  
  .prefixDropdown > div.selectedPrefix span {
    line-height: 2;
  }
  
  .prefixDropdown > div.selectedPrefix::before {
    content: url('https://albmedtour.it/pub/file/f540ebed/b05839bb/angle-down-black.svg');
    position: absolute;
    top: 0.45em;
    right: 0.5em;
  }
  
  .customDropdown {
    position: absolute;
    top: 2em;
    left: 0em;
    
    width: 8em;
    max-height: 14em;
    
    overflow-y: scroll;
  }
  
  form.visible .customDropdown {
    max-height: 10em;
  }
  
  .customDropdown > li {
    padding: 0.2em 0.5em;
    
  }
  
  .customDropdown > li:hover {
    color: #ffffff;
    background-color: #5a78d2;
  }
  
  .customDropdown img {
    width: 1.5em;
  }