#loading-indicator {
    display: none;
    font-size: 18px;
    color: #007BFF;
}

.image-card {
    margin-bottom: 20px;
    position: relative;
}

.image-card img {
    width: 100%;
    height: auto;
}

.image-card .btn {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}

.related-image-card {
    margin: 10px;
}

.related-image-card img {
    width: 100%;
    height: auto;
}

#image-details {
    color: #333;
    text-align: left;
}

.ad-space {
    margin-top: 20px;
    background-color: #f0f0f0;
    border: 1px solid #ddd;
    padding: 10px;
    text-align: center;
}

@media (min-width: 768px) {
    .ad-space {
        display: flex;
        justify-content: center;
    }
}