.fade-in {
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-out {
    animation: fadeOut 0.5s;
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

.slideshow-container {
    height: 70vh;
    min-height: 500px;
}

@media (max-width: 768px) {
    .slideshow-container {
        height: 50vh;
        min-height: 350px;
    }
}