JSFiddle - React, Tailwind, and code Playground

by Sumesh TG

HTML

<link href="https://cdnjs.cloudflare.com/ajax/libs/jquery-nice-select/1.1.0/css/nice-select.css" rel="stylesheet"/>
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-nice-select/1.1.0/js/jquery.nice-select.js"></script>
<div class="frm-row">
  <label>Brand</label>
  <select class="wide" id="edu">
    <option data-display="Select">Select Brand</option>
    <option>Maruti Suzuki</option>
    <option>Hyundai</option>
    <option>Tata</option>
    <option>Mahindra</option>
    <option>Toyota</option>
  </select>
</div>
<div class="frm-row">
  <label>Model</label>
  <select class="wide" id="edct">
    <option data-display="Select">Select Model</option>
  </select>
</div>

CSS

.nice-select {
    border: solid 1px #CCC;
    -webkit-tap-highlight-color: transparent;
    clear: both;
    border-radius:2px;
    cursor: pointer;
    display: block;
    float: left;
    font-family: inherit;
    font-weight: normal;
    line-height: 36px;
    outline: none;
    padding: 0 10px !Important;
    position: relative;
    text-align: left !important;
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    white-space: nowrap;
    width: auto; 
    margin-bottom: 18px
}

.nice-select:after {
    border-bottom: 2px solid #999;
    border-right: 2px solid #999;
    content: '';
    display: block;
    height: 5px;
    margin-top: -4px;
    pointer-events: none;
    position: absolute;
    right: 12px;
    top: 50%;
    -webkit-transform-origin: 66% 66%;
    -ms-transform-origin: 66% 66%;
    transform-origin: 66% 66%;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    -webkit-transition: all 0.15s ease-in-out;
    transition: all 0.15s ease-in-out;
    width: 5px; }
.nice-select.open:after {
    -webkit-transform: rotate(-135deg);
    -ms-transform: rotate(-135deg);
    transform: rotate(-135deg); }
.nice-select.open {
    border:1px solid #ffc107
}
.nice-select.open .list {
    border:1px solid #ffc107;
    opacity: 1;
    pointer-events: auto;
    -webkit-transform: scale(1) translateY(0);
    -ms-transform: scale(1) translateY(0);
    transform: scale(1) translateY(0); }

.nice-select.disabled:after {
    border-color: #cccccc; }
.nice-select.wide {
    width: 100%; }
.nice-select.wide .list {
    left: 0 !important;
    right: 0 !important; }
.nice-select.right {
    float: right; }
.nice-select.right .list {
    left: auto;
    right: 0; }
.nice-select.small {
    font-size: 12px;
    height: 36px;
    line-height: 34px; }
.nice-select.small:after {
   ...

JavaScript

$(document).ready(function () {
    $('select').niceSelect();
});

var eduBak = {};
eduBak['Maruti Suzuki'] = ['Delhi', 'Mumbai', 'Chennai', 'Kolkata', 'Bangalore', 'Hyderabade', 'Pune'];
eduBak['Hyundai'] = ['Alabama', 'Alaska', 'Arizona'];
eduBak['Tata'] = ['England', 'Northrn Ireland', 'Scotland', 'Wales', 'other'];
eduBak['Mahindra'] = ['Alberta ', 'Brirish Columbia', 'Manitoba', 'others'];
eduBak['Toyota'] = ['Singapore', 'others'];
eduBak['Others'] = ['Others']

$('#edu').on('change', function() {
  var edu = document.getElementById("edu");
  var model = document.getElementById("edct");
  var educ = edu.value;
  while (model.options.length) {
    model.remove(0);
  }
  var ed = eduBak[educ];

  if (ed) {
    var i;
    for (i = 0; i < ed.length; i++) {
      var e = new Option(ed[i], ed[i]);
      model.options.add(e);

    }
    $('select').niceSelect('update');
  }
});