body {
    padding-top: 12px;
}

.navbar-brand {
    font-size: 1.5rem;
}

.navbar-nav .nav-item .nav-link img {
    margin-right: 10px;
}

.container {
    margin-top: 30px;
}

.card {
    margin-top: 30px;
}

.alert-container {
    position: fixed;
    top: 60px;
    right: 20px;
    z-index: 1050;
}

.led-control {
    margin-top: 20px;
}

.led-buttons .btn {
    margin: 5px;
    width: 60px;
    height: 60px;
}

.card-img-top {
    width: 100%;
    height: 200px; /* Adjust this height to your needs */
    object-fit: cover; /* This ensures the image covers the entire area without distortion */
}

.card {
    width: 100%;
    max-width: 18rem; /* Adjust this width to your needs */
    margin: auto; /* Center the card */
    margin-bottom: 20px;
}

.card-body {
    text-align: center;
}