.book-cover {
    text-align: center;
    margin-bottom: 20px
}

.book-cover-title {
    text-align: center;
    margin-bottom: 20px;
    margin-top: 20px;
}

body {
    background-image: url(/Images/Background.png);
}

.amazon-button {
    text-align: center;
    max-width: 200px;
    margin: auto;
}

.nav-item {
    color: green;
}