.document-card {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    margin-bottom: 20px;
}

.document-card:hover {
    transform: translateY(-5px);
}

.document-title {
    color: #333;
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
}

.document-description {
    color: #6c757d;
    font-size: 1rem;
    text-align: justify;
    margin-bottom: 10px;
}

.document-viewer {
    border-radius: 5px;
    overflow: hidden;
}