wkhtmltopdf remove thead repeating code example

Example: wkhtmltopdf remove thead repeating

table { page-break-after:auto }
tr    { page-break-inside:avoid; page-break-after:auto }
td    { page-break-inside:avoid; page-break-after:auto }
thead { display: table-row-group; }
tfoot { display:table-footer-group }