body, html {
    height: 100%;
    margin: 0;
    padding: 0;
}

.navbar {
    z-index: 1000;
}

.container-custom {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

#map {
    height: 60vh;
    width: 100%;
}

.device-info {
    margin-top: 20px;
}

.navbar-brand img {
    height: 40px;
    width: auto;
    margin-right: 10px;
}

.footer {
    position: relative;
    width: 100%;
    background-color: #ffffff;
    color: #343a40;
    text-align: center;
    border-top: 1px solid #eaeaea;
}

.banner {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    margin-bottom: 20px;
}

    .banner img {
        max-width: 100%;
        height: 256px;
    }