What is the purpose of using different styles for input fields in a PHP form?

Using different styles for input fields in a PHP form can help improve the user experience by making the form more visually appealing and easier to navigate. By using different styles, you can differentiate between different types of input fields (such as text fields, dropdowns, checkboxes, etc.) and make it clear to the user what information is required in each field. This can help reduce user errors and improve the overall usability of the form.

<form action="submit_form.php" method="post">
  <label for="name">Name:</label>
  <input type="text" id="name" name="name" style="width: 200px;"><br><br>

  <label for="email">Email:</label>
  <input type="email" id="email" name="email" style="width: 200px;"><br><br>

  <label for="message">Message:</label>
  <textarea id="message" name="message" style="width: 200px; height: 100px;"></textarea><br><br>

  <input type="submit" value="Submit">
</form>