t;
    &lt;script src&#x3D;&quot;https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js&quot;&gt;&lt;/script&gt;
    &lt;style&gt;
      #marker {
        width: 20px;
        height: 20px;
        border: 1px solid #088;
        border-radius: 10px;
        background-color: #0FF;
        opacity: 0.5;
      }
      #vienna {
        text-decoration: none;
        color: white;
        font-size: 11pt;
        font-weight: bold;
        text-shadow: black 0.1em 0.1em 0.2em;
      }
      .popo