JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.4/css/bootstrap-select.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.4/js/bootstrap-select.min.js"></script>
<div class="container">
    <div class="row">
        <div class="col-xs-12">
            <div class="form-group ">
                <label>Minimal</label>
                <select class="selectpicker form-control" data-live-search="true" title="Search title or description...">
                    <option data-subtext="description 1">Alaska</option>
                    <option data-subtext="description 2">California</option>
                    <option data-subtext="description 3">Delaware</option>
                    <option data-subtext="description 4">Tennessee</option>
                    <option data-subtext="description 5">Texas</option>
                    <option data-subtext="description 6">Washington</option>
                </select>
            </div>
        </div>
    </div>
</div>

CSS

.dropdown-menu > li > a {
    font-weight: 700;
    padding: 10px 20px;
}

.bootstrap-select.btn-group .dropdown-menu li small {
    display: block;
    padding: 6px 0 0 0;
    font-weight: 100;
}