changed login form to use bootstrap layout

application/views/user/login.php

@@ -1,24 +1,21 @@
-<div id="container">
+<div id="container" class="container w-25 mx-auto pt-5">
 
 <h2>Log in</h2>
 <?php $this->load->view('layout/messages'); ?>
 
 <form method="post" action="<?php echo site_url('user/login'); ?>" name="users">
-<table>
+	<input type="hidden" name="id" value="<?php echo $this->uri->segment(3); ?>" />
-	<tr>
+	<div class="form-group">
-		<td>Username</td>
+		<label for="user_name">Username</label>
-		<td><input type="text" name="user_name" value="<?php echo $this->input->post('user_name'); ?>"></td>
+		<input id="user_name" type="text" name="user_name" class="form-control" value="<?php echo $this->input->post('user_name'); ?>">
-	</tr>
+	</div>
-	
+	<div class="form-group">
-	<tr>
+		<label for="password">Password</label>
-		<td>Password</td>
+		<input id="password" type="password" name="user_password" class="form-control">
-		<td><input type="password" name="user_password" /></td>
+	</div>
-	</tr>
+	<div class="form-group">
-	
+		<input class="btn-info p-2 col" type="submit" value="Log in" />
-</table>	
+	</div
-<input type="hidden" name="id" value="<?php echo $this->uri->segment(3); ?>" />
-<div><input type="submit" value="Log in" /></div>
-
 </form>
 
 </div>