body {
    background-color: #ffffff;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    text-align: center;
}

input {
    background-color: #d2f2ff;
}

li {
    color: black;
}

ul {
    list-style-type: none;
    display: flex;
    flex-flow: row nowrap;
    justify-content:space-around;
}