<div class="container">
<form id="contact" action="" method="post">
<h3>Colorlib Contact Form</h3>
<h4>Contact us for custom quote</h4>
<fieldset>
<input placeholder="Naam" type="text" tabindex="1" required autofocus>
</fieldset>
<fieldset>
<input placeholder="e-mail" type="email" tabindex="2" required>
</fieldset>
<fieldset>
<input placeholder="telefoonnummer (optioneel)" type="tel" tabindex="3" required>
</fieldset>
<fieldset>
<input placeholder="website (optioneel)" type="url" tabindex="4" required>
</fieldset>
<fieldset>
<textarea placeholder="Type je bericht hier..." tabindex="5" required></textarea>
</fieldset>
<fieldset>
<button name="verzenden" type="submit" id="contact-submit" data-submit="...Sending">Submit</button>
</fieldset>
</form>
</div>