api-explorer/client/app/templates/modal-waiting.html

Easily create an interactive documentation for your RESTful API

<div class="modal-header">
    <h3>{{message}}...</h3>
</div>
<div class="modal-body">
    <div class="progress progress-striped active">
        <div class="progress-bar" style="width: 100%;"></div>
    </div>
</div>