@media only screen and (max-width: 768px) {
    .custom-mobile-menu {
        display: block;
        top: 0;
        width: 100%;
        background-color: #333;
        text-align: center;
        z-index: 9999;
    }
    .custom-mobile-menu ul {
        list-style-type: none;
        margin: 0;
        padding: 0;
    }
    .custom-mobile-menu li {
        display: inline-block;
        margin: 0;
    }
    .custom-mobile-menu a {
        display: block;
        padding: 15px 20px;
        color: #fff;
        text-decoration: none;
        font-size: 16px;
    }
    .custom-mobile-menu a:hover {
        background-color: #555;
    }


    body {
        
    }
}

@media only screen and (min-width: 769px) {
    .custom-mobile-menu {
        display: none;
    }


    body {
        padding-top: 0;
    }
}

.child-navbar {
    display: none;
}

@media (min-width: 1024px) {
    .child-navbar {
        display: block;
        margin-bottom: 50px; 
        padding-top: 60px;
    }
}

#loading-spinner {
    display: none;
    position: relative;
    width: 50px;
    height: 50px;
    margin: 20px auto;
    text-align: center;
}

#loading-spinner::before,
#loading-spinner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

#loading-spinner::after {
    border: 4px solid rgba(255, 255, 255, 0.4);
    border-top-color: white;
    animation-delay: -0.5s;
}


@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}