<div class="row">
        <form id="form-enviar" name="nome" class="col s12" method="post">
            <input type="hidden" id="act" name="act" value="ENVIAR">
            <input type="hidden" id="private" name="private" value="">
            <div class="row">
                <div class="input-field col s12">
                    <input name="nome" id="nome" type="text" maxlength="40">
                    <label for="nome" class="active">Nome completo</label>
                </div>
            </div>
            <div class="row">
                <div class="input-field col s12">
                    <input name="idade" id="idade" type="text" maxlength="40">
                    <label for="idade" class="active">idade</label>
                </div>
            </div>
        </form>
        <div class="row">
                <div class="col s12 center-align">
                   <a href="javascript:void(0);" class="btn-large modal-action modal-close waves-effect waves-purple  btn-flat">CANCELAR</a>
                  <button id="btn-enviar" type="submit" class="waves-effect waves-light btn-large purple darken-1">Enviar</button>

                </div>
        </div>
    </div>
</div>