arn-grav/user/themes/arn/templates/modular/form.html.twig

<section id="contact">
    <div class="container">
        <h3 class="section-heading">
            {{ page.header.title }}
        </h3>
        <p class="section-description">
            {{ page.content }}
        </p>

        <form name="{{ form.name }}" action="{{ action }}">
            <div class="row">
                <div class="six columns">
                    <label for="exampleEmailInput">Votre adresse e-mail</label>
                    <input class="u-full-width" type="email" placeholder="test@mailbox.com" id="exampleEmailInput">
                </div>
                <div class="six columns">
                    <label for="exampleEmailInput">Sujet</label>
                    <input class="u-full-width" type="email" placeholder="test@mailbox.com" id="exampleEmailInput">
                </div>
            </div>
            <label for="exampleMessage">Message</label>
            <textarea class="u-full-width" placeholder="Hi Dave …" id="exampleMessage"></textarea>
            <input class="button-primary" type="submit" value="Envoyer">
        </form>

    </div>
</section>