/* General styles for the gallery */
.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 20px;
}

.gallery-item {
    flex: 1 1 calc(33.333% - 20px);
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    background-color: #fff;
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

.gallery-item .filename {
    padding: 10px;
    text-align: center;
    font-size: 0.9em;
    color: #333;
}

/* Responsive styles */
@media (max-width: 1200px) {
    .gallery-item {
        flex: 1 1 calc(50% - 20px);
    }
}

@media (max-width: 768px) {
    .gallery-item {
        flex: 1 1 calc(100% - 20px);
    }
}

@media (max-width: 480px) {
    .gallery-item {
        flex: 1 1 calc(100% - 10px);
    }
}