Sonarr/UI/Settings/Notifications/AddTemplate.html

<div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
    <h3>Add Notification</h3>
</div>
<div class="modal-body">
    <div class="add-notifications">
        <ul class="items"></ul>
    </div>
</div>
<div class="modal-footer">
    <button class="btn" data-dismiss="modal">close</button>
</div>