best contact form designs code example

Example: contact form feilds

<div class="col-lg-6 col-6 pd-l">
  [text* your-name placeholder"Name"]
  [text* your-sub placeholder"subject"]
</div>
<div class="col-lg-6 col-12 pd-r">
  [email* your-email placeholder"Email"]
  [tel* tel-672 your-phone placeholder"Phone"]
</div>
<div class="col-12">
  [textarea your-message placeholder"message"]
</div>
<div class="col-12 btn-sub">[submit "Send"]</div>