JSFiddle - React, Tailwind, and code Playground

HTML

<form>
    <table>
        <!-- première ligne du tableau-->
		<thead>
			<tr>
				<th>Membres de la direction</th>
				<th>Prénom</th>
				<th>Nom</th>
			</tr>
		</thead>
		<tbody> <!-- Corps du tableau -->
			   <tr>
				   <td><label for="ident">Directeur</label></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td> 
				</tr>
				<tr>
				   <td><label for="ident">S/s Directeur</label></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td> 
				</tr>
				<tr>
				   <td><label for="ident">Dir ressources humaines</label></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				</tr>
        <tr>
				   <td><label for="ident">Directeur technique</label></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				</tr>
				<tr>
				   <td><label for="ident">Diecteur de fabrication</label></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				</tr>
        <tr>
				   <td><label for="ident">Dir comptabilité</label></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				   <td><input type="text" name="ident" value="" size="10" maxlength="10" id="ident" autofocus/></td>
				</tr>
		
		
        <tr>
				  ...