table, th, td {
    border: 1px solid black;
    text-align: center;
}

thead {
    background: #CF7E19;
    color: white;
}

.watermark {
    font-weight: bold;
    font-size:120px;
    opacity: 0.25;
    color:lightgrey;
    transform:rotate(300deg);
    position: absolute;
    z-index: 1000;
}