.toastScroll {
    position: fixed !important;
    top: 50px !important;
    right: 5px !important;
}

/*the container must be positioned relative:*/
.custom-select-BS4 {
  position: relative;
}

.custom-select-BS4 select {
  display: none; /*hide original SELECT element:*/
}

.select-selected {
  background-color: #fff;
  border-radius: 3px;
  border: 1px solid;
}


/*style the items (options), including the selected item:*/
.select-items div,.select-selected {
  color: #6c757d;
  border-color: rgba(0,0,0,0.15);
  padding: 8px 16px;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 1px 2px 0 rgba(0,0,0,0.08);
}

/*style items (options):*/
.select-items {
  border: 1px solid rgba(0,0,0,0.15);
  color: rgba(0,0,0,0.15);
  border-radius: 3px;
  position: absolute;
  background-color: #fff;
  top: 108%;
  left: 0;
  right: 0;
  z-index: 99;
  width: 350px;
}

.select-items div {
  color: #212529;
}

/*hide the items when the select box is closed:*/
.select-hide {
  display: none;
}

.select-items div:hover, .same-as-selected {
  background-color: #f8f9fa;
}

.select-items div:active {
  background-color: #0e6ecb;
  color: #fff;
}