CODE EXAMPLE FOR CSS

drop down menu html css

  <form class="dropdown">
        <label for="dropdown-menu">Please choose an option..</label>
        <input list="dropdown-menu"/>
            <datalist id="dropdown-menu" id="dropdown-menu">
                <option value="option 1"></option>
                <option value="option 2"></option>            
                <option value="option 3"></option>
                <option value="option 4"></option>
            </datalist>
    </form>