Listrak Modal Markup

gistfile1.html

<style>
#listrak-modal-wrap {
    display: table;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background: rgba(0,0,0,0.5);
    height: 100%;
    width: 100%;
}

#listrak-modal-wrap > div {
    display: table-cell;
    height: 100%;
    padding: 1.5rem;
    text-align: center;
    vertical-align: middle;
}

#listrak-modal-wrap form, #listrak-modal-wrap .form {
    position: relative;
    background: white;
    max-width: 40rem;
    margin: auto;
    padding: 1.5rem;
}

#listrak-modal-wrap .form {
    padding-top: 3rem;
}

#listrak-modal-wrap hr {
    background: #111;
    max-width: 5rem;
    height: 1px;
    margin: .5rem auto;
    border: 0;
}

#listrak-modal-wrap .n {
    background: white;
    margin: 1rem auto;
}

#listrak-modal-wrap span {
    display: block;
    max-width: 300px;
    margin: auto auto 2rem;
    padding: .5rem;
    border: 1px solid #333;
}
#listrak-modal-wrap strong {
    border-bottom: 2px solid #ddd;
}

#listrak-modal-wrap img {
    width: 100%;
}

#listrak-modal-wrap img:first-child, #listrak-modal-wrap label {
    max-width: 300px;
    margin: auto;
}

#listrak-modal-wrap img:nth-child(3) {
    max-width: 350px;
    margin: 5px 0 0;
}

#listrak-modal-wrap input {
    -webkit-transition: 0s;
    -moz-transition: 0s;
    -ms-transition: 0s;
    -o-transition: 0s;
    transition: 0s;
}

#listrak-modal-wrap button {
    background: #2a2a2a;
    border: 0;
    margin: 1rem 0 .5rem;
    -webkit-transition: 0s;
    -moz-transition: 0s;
    -ms-transition: 0s;
    -o-transition: 0s;
    transition: 0s;
}
#listrak-modal-wrap button:hover {
    border: 0;
}
#listrak-modal-wrap button:active {
    background: #111;
}

#listrak-modal-wrap small {
    display: block;
    width: 100%;
    float: none;
}
#listrak-modal-wrap em:before {
    display: block;
    position: absolute;
    top: .5rem;
    right: .5rem;
    color: #999;
    cursor: pointer;
    font-size: 28px;
    line-height: 1;
    content: "\2715";
}
#listrak-modal-wrap em:hover:before {
    color: #111;
}
#listrak-modal-wrap em:active:before {
    color: #ccc;
}
</style>

<div id="listrak-modal-wrap">
    <div>
        <form>
            <label for="ltkmodal-email">
                <img src="https://images.tradesy.com/images/listrak/modals/hold-up.jpg" alt="Hold up">
                <hr>
                <img src="https://images.tradesy.com/images/listrak/modals/be-a-member.jpg" alt="Be a member.">
                <p>
                    and <strong>get $25</strong> off your first order*
                </p>
                <input type="email" name="email" id="ltkmodal-email" placeholder="Enter your email">
                <input type="hidden" class="text" name="Source.Modal" size="40" maxlength="100" value="On">
            </label>
            <button class="ltkmodal-subscribe">
                Join &amp; Get $25
            </button>
            <small>
                * offer applies to purchases of $199+
            </small>
            <em id="close-modal-wrap" class="ltkmodal-close"></em>
        </form>
    </div>
</div>

<script>
    var close = document.getElementById('close-modal-wrap'),
        modal = document.getElementById('listrak-modal-wrap');
    close.onclick = function() {
        setTimeout(function() {
            modal.remove()
        }, 250)
    }
</script>