main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    grid-gap: 20px;
    padding: 20px;
}

.book-card {
    background-color: #F2F2F2;
    padding: 10px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    color: black;
}

.book-title {
    font-size: 18px;
    margin: 0;
}

.book-icon {
    font-size: 50px;
    color: #88A3F4;
    margin-bottom: 10px;
}