Examples - bootstrap-select<select class="selectpicker"> <option>Mustard</option> <option>Ketchup</option> <option>Relish</option> </select> <select class="selectpicker"> <optgroup label="Picnic"> <option>Mustard</option> <option>Ketchup</option> <option>Relish</option> </optgroup> <optgroup label="Camping"> <option>Tent</option> <option>Flashlight</option> <option>Toilet Paper</option> </optgroup> </select> Multiple select
