body {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: blue;
    background-color: azure;
}

input {
    width: 250px;
    margin: 5px;
}

button {
    width: 250px;
    margin: 5px;
}