ul {
    display: flex;
    gap: 2em;
}

ul li {
    list-style-type: none;
    background-color: aqua;
    padding: 20px;
}

#ShowAddBookDialog {
    background-color: aquamarine;
}

.deleteBook {
    display: block;
    margin-top: 20px;
    background-color: lightcoral;
}

form {
    display: grid;
    grid-template-columns: 300px;
}

label {
    font-weight: bold;
    margin-top: 10px;
}

#ReadThisLabel {
    margin-top: 10px;
}

#dialogBtns {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

#confirmButton {
    background-color: lightskyblue;
}