JSFiddle - React, Tailwind, and code Playground

HTML

<h2><a href="#" id="addScnt">Ajouter un input</a></h2>

<div id="p_scents">
    <p>
        <TABLE BORDER="0">
            <CAPTION> Correspondance des habitats </CAPTION>
            <TR>
                <TH> Typologie </TH>
                <TH> Code habitat </TH>
            </TR>
            <TR>
                <TH>
                    <label for="p_scnts">
                        <input type="text" id="p_scnt" size="20" name="p_scnt" value="" placeholder="Valeur de l'input" /> </label>
                </TH>
                <TH>
                    <label for="p_scnts">
                        <input type="text" id="p_scnt" size="20" name="p_scnt" value="" placeholder="Valeur de l'input" /> </label>
                </TH>
                <!--   <TH> <a href="#" id="remScnt">Supprimer</a></TH>-->
            </TR>
        </TABLE>
    </p>

</div>

CSS

* {
    font-family: Arial;
}

h2 {
    padding: 0 0 5px 5px;
}

h2 a {
    color: #224f99;
}

a {
    color: #999;
    text-decoration: none;
}

a:hover {
    color: #802727;
}

p {
    padding: 0 0 5px 0;
}

//table {border:5px solid #999;}
input {
    padding: 5px;
    border: 1px solid #999;
    border-radius: 4px;
    -moz-border-radius: 4px;
    -web-kit-border-radius: 4px;
    -khtml-border-radius: 4px;
}

JavaScript

$(function() {
    var scntDiv = $('#p_scents');
    var i = $('#p_scents p').size() + 1;

    $('#addScnt').on('click', function() {
        $('<p><TABLE BORDER="0"><TR><TH><label for="p_scnts"><input type="text" id="p_scnt" size="20" name="p_scnt_typo_' + i + '" value="" placeholder="Valeur de l\'input" /></label></TH><TH><label for="p_scnts"><input type="text" id="p_scnt" size="20" name="p_scnt_code_' + i + '" value="" placeholder="Valeur de l\'input" /></label><a href="#" id="remScnt">Supprimer</a></TH></p>').appendTo(scntDiv);
        i++;
        return false;
    });

    scntDiv.on('click', '#remScnt', function() {
        if (i > 2) {
            $(this).parents('tr').remove();
            i--;
        }
        return false;
    });
});