alertify.js/src/templates/prompt.html

An lightweight, unobtrusive customizable JavaScript notification system.

<div class="dialog">
    <div>
        <p class="message"></p>
        <div>
            <input type="text" placeholder="">
        </div>
        <nav>
            <button class="cancel"></button>
            <button class="ok"></button>
        </nav>
    </div>
</div>