<label for="ice-cream-choice">Choose a flavor:</label>
<input list="ice-cream-flavors" id="ice-cream-choice" name="ice-cream-choice" />

<datalist id="ice-cream-flavors">
    <option value="Chocolate">
    <option value="Coconut">
    <option value="Mint">
    <option value="Strawberry">
    <option value="Vanilla">
</datalist>

<label for="ice-cream-choice">Choose a flavor:</label>

<input list="ice-cream-flavors" id="ice-cream-choice" name="ice-cream-choice" />

​

<datalist id="ice-cream-flavors">

    <option value="Chocolate">

    <option value="Coconut">

    <option value="Mint">

    <option value="Strawberry">

    <option value="Vanilla">

</datalist>

​