<div class="clearfix">
  <div class="vlt-form-group col-6">
    <label>Your Name <span class="required">*</span></label>
    [text* your-name]
  </div>

  <div class="vlt-form-group col-6">
    <label>Your Email <span class="required">*</span></label>
    [email* your-email]
  </div>
</div>

<div class="vlt-form-group">
  <label>Your Message</label>
  [textarea your-message rows x4]
</div>

<div class="text-center">
  <button class="wpcf7-form-control wpcf7-submit vlt-btn vlt-btn--primary">Send Message</button>
</div>