bootstrap select

by ghinda

HTML

<link rel="stylesheet" href="https://silviomoreto.github.io/bootstrap-select/bootstrap-select.min.css">
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="https://silviomoreto.github.io/bootstrap-select/bootstrap-select.min.js"></script>
<script src="https://netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="http://areaaperta.com/nicescroll/js/jquery.nicescroll.min.js"></script>
  <select class="selectpicker">
    <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
  </select>

  <select class="selectpicker">
    <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
    <option>Ketchup</option>
    <option>Relish</option>
      <option>Mustard</option>
   ...

CSS

.dropdown-menu.inner.selectpicker {
overflow-y: hidden !important;
}

JavaScript

$('.selectpicker').selectpicker();
$(".dropdown-menu.inner.selectpicker").niceScroll();