/* Example
<div class="custom-select" style="width:200px;">
  <select id="listtype">
    <option value="0">Select car:</option>
    <option value="1">Audi</option>
    <option value="2">BMW</option>
    <option value="3">Citroen</option>
    <option value="4">Ford</option>
    <option value="5">Honda</option>
    <option value="6">Jaguar</option>
    <option value="7">Land Rover</option>
    <option value="8">Mercedes</option>
    <option value="9">Mini</option>
    <option value="10">Nissan</option>
    <option value="11">Toyota</option>
    <option value="12" selected>Volvo</option>
  </select>
</div>

<script>
var x, i, j, l, ll, selElmnt, a, b, c;

x = document.getElementsByClassName("custom-select");
l = x.length;
for (i = 0; i < l; i++) {
  selElmnt = x[i].getElementsByTagName("select")[0];
  ll = selElmnt.length;

a = document.createElement("DIV");
  a.setAttribute("class", "select-selected");
  a.innerHTML = selElmnt.options[selElmnt.selectedIndex].innerHTML;
  x[i].appendChild(a);

b = document.createElement("DIV");
  b.setAttribute("class", "select-items select-hide");
  for (j = 1; j < ll; j++) {

c = document.createElement("DIV");
    c.innerHTML = selElmnt.options[j].innerHTML;
    c.addEventListener("click", function(e) {

			var y, i, k, s, h, sl, yl;
        s = this.parentNode.parentNode.getElementsByTagName("select")[0];
        sl = s.length;
        h = this.parentNode.previousSibling;
        for (i = 0; i < sl; i++) {
          if (s.options[i].innerHTML == this.innerHTML) {
            s.selectedIndex = i;
            h.innerHTML = this.innerHTML;
            y = this.parentNode.getElementsByClassName("same-as-selected");
            yl = y.length;
            for (k = 0; k < yl; k++) {
              y[k].removeAttribute("class");
            }
            this.setAttribute("class", "same-as-selected");
            break;
          }
        }
        h.click();
    });
    b.appendChild(c);
  }
  x[i].appendChild(b);
  a.addEventListener("click", function(e) {

e.stopPropagation();
      closeAllSelect(this);
      this.nextSibling.classList.toggle("select-hide");
      this.classList.toggle("select-arrow-active");
    });
}
function closeAllSelect(elmnt) {

var x, y, i, xl, yl, arrNo = [];
  x = document.getElementsByClassName("select-items");
  y = document.getElementsByClassName("select-selected");
  xl = x.length;
  yl = y.length;
  for (i = 0; i < yl; i++) {
    if (elmnt == y[i]) {
      arrNo.push(i)
    } else {
      y[i].classList.remove("select-arrow-active");
    }
  }
  for (i = 0; i < xl; i++) {
    if (arrNo.indexOf(i)) {
      x[i].classList.add("select-hide");
    }
  }
}

document.addEventListener("click", closeAllSelect);
</script>
*/

.border-red {
	border: 1px solid #FF0000;
}

/*the container must be positioned relative:*/
.custom-select {
	position: relative;
	font-family: Tahoma, "sans-serif", Arial;
	padding: initial;
}

.custom-select {
    display: inline-block;
    width: 100%;
    height: auto;
    padding: initial;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #495057;
    vertical-align: middle;
    background: #fff url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='4' height='5' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e) no-repeat right .75rem center/8px 10px");
    border: initial;
    border-radius: .25rem;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.custom-select select {
	display: none; /*hide original SELECT element:*/
}
/*style the arrow inside the select element:*/
.custom-select .select-selected:after {
	position: absolute;
	content: "";
	top: 14px;
	right: 10px;
	width: 0;
	height: 0;
	border: 6px solid transparent;
	border-color: #f00 transparent transparent transparent
}
/*point the arrow upwards when the select box is open (active):*/
.custom-select .select-selected.select-arrow-active:after {
	border-color: transparent transparent #f00 transparent;
	top: 7px;
}
.custom-select .select-selected.select-arrow-active {
	border: 1px solid #FF0000;
}
/*style the items (options), including the selected item:*/
.custom-select .select-items div {
	color: #333333;
	padding: 8px 16px;
	cursor: pointer;
	user-select: none;
	border: 1px solid #e2e2e2;
	-webkit-box-shadow: 1px -1px 4px 0px rgba(0,0,0,0.07);
	-moz-box-shadow: 1px -1px 4px 0px rgba(0,0,0,0.07);
	box-shadow: 1px -1px 4px 0px rgb(0,0,0,0.07);
}
	
.custom-select .select-selected {
	color: #333333;
	padding: 8px 16px;
	cursor: pointer;
	user-select: none;
	background-color: white;
	border-radius: 5px;	
	border: 1px solid #FF0000;
	font-size: 0.85em;
}

/*style items (options):*/
.custom-select .select-items {
	position: absolute;
	background-color: white;
	top: 100%;
	left: 0;
	right: 0;
	z-index: 99;
	font-size: 0.85em;
}
/*hide the items when the select box is closed:*/
.custom-select .select-hide {
	display: none;
}
.custom-select .select-items div:hover, .same-as-selected {
	background-color: rgba(0, 0, 0, 0.1);
}
.custom-select .select-box-shadow {
	-webkit-box-shadow: 10px 10px 5px -7px rgba(0,0,0,0.45);
	-moz-box-shadow: 10px 10px 5px -7px rgba(0,0,0,0.45);
	box-shadow: 10px 10px 5px -7px rgba(0,0,0,0.45);
}