Need help With HTML

<style class="cp-pen-styles">
#episode-list {
    padding: 1em;
    margin: 1em auto;
    border-top: 5px solid #69c773;
    box-shadow: 0 2px 10px rgba(0,0,0,.8)
}
input {
    width: 100%;
    padding: .5em;
    font-size: 1.2em;
    border-radius: 3px;
    border: 1px solid #d9d9d9
}
</style>

    <div id="episode-list">
        <input type="text" id="default" list="episodes" placeholder="Episodes">
        <datalist id="episodes">
            <option value="HTML">S1 E1</option>
            <option value="CSS">S1 E2</option>
            <option value="JavaScript"></option>
            <option value="Java"></option>
            <option value="Ruby"></option>
            <option value="PHP"></option>
            <option value="Go"></option>
            <option value="Erlang"></option>
            <option value="Python"></option>
            <option value="C"></option>
        </datalist>
    </div>