body {
    background-color: lightblue;
    margin: 0;
    height: 100%;
}


.styled-table {
    font-size: xx-large;
}


.styled-table thead tr {
    background-color: #56bbff;
    color: #ffffff;
    text-align: center;

}

.styled-table th,
.styled-table td {
    padding: 12px 15px;

}


td {
    text-align: center;
}