index.html

<!DOCTYPE html>
<html lang="en" class="h-full m-0">

<head>
  <meta charset="UTF-8" />
  <link rel="icon" type="image/x-icon" href="/favicon.ico" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>Montmorillon 1840</title>

  <style>
    #loading {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 1000;
      font: 24px 'Helvetica Neue', Helvetica, Arial, sans-serif;
    }
    .ol-osm {
      filter: grayscale(100%);
    }
  </style>
</head>

<body class="h-full m-0">
  <div id="loading">
    <div class="text-lg font-semibold">Chargement...</div>
  </div>
  <div id="map" class="h-full w-full"></div>
  <script type="module" src="./src/main.js"></script>
</body>

</html>