legend-test.html

  
 <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="../css/all-ol-style.css">
    <style>
        body, html{
            height: 100%;
            width: 100%;
            margin: 0;
            padding: 0;
        }

        #container {
            display: flex;
            height: 100%;
            width: 100%
        }

        #container > div{
            height: 100%
        }

        #left {
            width: 300px;
        }

        #left:fullscreen{
            display: none;
        }

        #map{
            flex: 1;
        }

        #map:fullscreen{
            width: 100%;
        }

    </style>
</head>
<body>
<div id="container">
    <div id="left">
        <div id="legend-container"></div>
    </div>
    <div id="map"></div>

</div>
<script>
//    document.addEventListener('fullscreenchange', function() {
//  document.body.classList.toggle('is-fullscreen', document.fullscreenEnabled);
//});
</script>

<script src="js/legend-test.js"></script>
</body>
</html>