OP I TOPPEN


<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>





<div class="container">
    <div class="row">
        <div class="col-md-4">
            <div class="thumbnail">
                <a href="/w3images/lights.jpg" target="_blank">
                    <img src="" alt="Lights" style="width:100%">
                    <div class="caption">
                        <p>Lorem ipsum donec id elit non mi porta gravida at eget metus.</p>
                    </div>
                </a>
            </div>
        </div>
        <div class="col-md-4">
            <div class="thumbnail">
                <a href="/w3images/nature.jpg" target="_blank">
                    <img src="/w3images/nature.jpg" alt="Nature" style="width:100%">
                    <div class="caption">
                        <p>Lorem ipsum donec id elit non mi porta gravida at eget metus.</p>
                    </div>
                </a>
            </div>
        </div>
        <div class="col-md-4">
            <div class="thumbnail">
                <a href="/w3images/fjords.jpg" target="_blank">
                    <img src="/w3images/fjords.jpg" alt="Fjords" style="width:100%">
                    <div class="caption">
                        <p>Lorem ipsum donec id elit non mi porta gravida at eget metus.</p>
                    </div>
                </a>
            </div>
        </div>
    </div>
</div>