.popular-books{
    display: flex;
    width: 100%;
    flex-direction: column;
    margin-top: 40px;
}

.book-cards{
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.book-card img{
    max-width: 100px;
    border-radius: 8px;
    margin-bottom: 12px;
}

.book-card{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    text-align: center;
    width: 100px;    
    height: auto; 
}

.book-card h3{
    width: 50%;
    font-size: 18px;
    margin-bottom: 8px;
    color: #b7f7d0;
}