table {
    border-collapse: collapse;
    border-spacing: 0;
    border-width: thin 0 0 thin;
    table-layout: auto;
    margin-left: auto;
    margin-right: auto;
    /* Verhindert, dass HTML-Tabellen zu breit werden */
    width: 480px;
}
td{
    /*background-color: #f7f3f3;*/
    font-weight: bolder; /* Oder 900 */
    color: aliceblue;
}
.text3{
    color: #064a62;
    background-color: #b7ff00;
    text-align: center;}