body { margin: 0; padding: 0; }
#map { position: absolute; top: 0; bottom: 0; width: 100%; }

    body {
        overflow: hidden;
    }

    body * {
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
    }

    .map {
        position: absolute;
        top: 0;
        bottom: 0;
        width: 100%;
    }
    .map-overlay {
        position: absolute;
        bottom: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.8);
        margin-right: 20px;
        font-family: Arial, sans-serif;
        overflow: auto;
        border-radius: 3px;
      }
      
      #features {
        top: 0;
        height: 100px;
        margin-top: 20px;
        width: 250px;
      }
      
      #legend {
        padding: 10px;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        line-height: 18px;
        height: 70px;
        margin-bottom: 40px;
        width: 400px;
      }
      
      .legend-key {
        display: inline-block;
        border-radius: 20%;
        width: 10px;
        height: 10px;
        margin-right: 5px;
      }