body {
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: 'Mountains of Christmas', serif;
    font-size: 20px;
    text-shadow: 2px 2px 2px red, -2px -2px 1px black;
    color: blanchedalmond;
    background: url("https://cdn.pixabay.com/photo/2021/11/09/15/32/christmas-6781762_1280.jpg") no-repeat center center;
    background-size: cover;
}

.wishlist {
    width: 300px;
    border: 10px dotted blanchedalmond;
    box-shadow: 5px 5px 5px rgba(0,0,0,0.2);
}   

.wishlist-item {
    color: white;
    text-align: center;
    text-shadow: 1px 1px 1px black;
    font-weight: bolder;
    font-size: 22px;
    list-style-type: square;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.wishlist-item:nth-child(odd) {
    background-color: red
}

.wishlist-item:nth-child(even) {
    background-color: green;
}