footer.php

<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<footer class="w3-padding-24 w3-light-grey w3-small w3-center" id="footer">
<div class="w3-row-padding">
      <div class="w3-col s4">
        <h4>Contact</h4>
        <p>Questions? Go ahead.</p>
        <form action="send.php" target="_blank">
          <p><input class="w3-input w3-border" type="text" placeholder="Name" name="Name" required></p>
          <p><input class="w3-input w3-border" type="text" placeholder="Email" name="Email" required></p>
          <p><input class="w3-input w3-border" type="text" placeholder="Subject" name="Subject" required></p>
          <p><textarea class="w3-input w3-border" rows="2" placeholder="Message" name="Message" required></textarea></p>
         <button type="submit" class="w3-button w3-block w3-black">Send</button>

        </form>
      </div>



      <div class="w3-col s4">
        <h4>About</h4>
        <p><a href="#">About us</a></p>
        <p><a href="#">Terms & Conditions</a></p>
        <p><a href="#">Shipping Info</a></p>
        <p><a href="#">Return</a></p>
        <p><a href="#">Help</a></p>
      </div>

      <div class="w3-col s4 w3-justify">
        <h4>Store</h4>
        <p><i class="fa fa-fw fa-map-marker"></i> E-Shopper</p>
        <p><i class="fa fa-fw fa-phone"></i> +973 333333</p>
        <p><i class="fa fa-fw fa-envelope"></i> eshopper@mail.com</p>
        <h4>We accept</h4>
        <p><i class="fa fa-cc-visa"></i> Visa</p>
        <p><i class="fa fa-fw fa-credit-card"></i> Master Card</p>
		<p><i class="fa fa-cc-paypal"></i> PayPal</p>
        <br>
        <a href="https://www.facebook.com/"><i class="fa fa-facebook-official w3-hover-opacity w3-large"></i></a>
        <a href="https://www.instagram.com/"><i class="fa fa-instagram w3-hover-opacity w3-large"></i></a>
        <a href="https://www.snapchat.com/"><i class="fa fa-snapchat w3-hover-opacity w3-large"></i></a>
        <a href="https://www.twitter.com/"><i class="fa fa-twitter w3-hover-opacity w3-large"></i></a>
      </div>
    </div>
</footer>