body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #f0f0f0;
}

#map-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

#map-canvas {
    cursor: grab;
}

#controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
}

#controls button {
    width: 40px;
    height: 40px;
    margin-top: 10px;
    font-size: 20px;
    cursor: pointer;
    border: 1px solid #ccc;
    background-color: white;
    border-radius: 5px;
}