/*the container must be positioned relative:*/
.autocompleteBS {
  position: relative;
  /*display: inline-block;*/
}

.autocompleteBS-items {
  position: absolute;
  border: 1px solid #d4d4d4;
  border-bottom: none;
  border-top: none;
  z-index: 99;
  /*position the autocomplete items to be the same width as the container:*/
  top: 100%;
  left: 0;
  right: 0;
}
.autocompleteBS-items-scroll{
  max-height: 200px;
  overflow-y: scroll;
}

.autocompleteBS-items div {
  padding: 10px;
  cursor: pointer;
  background-color: #fff; 
  border-bottom: 1px solid #d4d4d4; 
}

/*when hovering an item:*/
.autocompleteBS-items div:hover {
  background-color: #e9e9e9; 
}

/*when navigating through the items using the arrow keys:*/
.autocompleteBS-active {
  background-color:  #d4d4d4 !important; 
  color: #ffffff;
}