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Let the first row be table header cells:

HTML Table Tags:

<table>   Defines a table

<th>  Defines a header cell in a table

<tr>  Defines a row in a table

<td>  Defines a cell in a table

<caption> Defines a table caption

<colgroup>    Specifies a group of one or more columns in a table for formatting

<col> Specifies column properties for each column within a <colgroup>
 element

<thead>   Groups the header content in a table

<tbody>   Groups the body content in a table

<tfoot>   Groups the footer content in a table