adding correct content-single-item class

content-single.php

@@ -4,7 +4,7 @@
  */
 ?>
 
-<article id="post-<?php the_ID(); ?>" <?php post_class(); ?> class="content-single">
+<article id="post-<?php the_ID(); ?>" <?php post_class(); ?> class="content-single-item">
 
 	<header class="entry-header">
 

sticky.php

@@ -1,7 +1,9 @@
 <?php while (have_posts()) : the_post(); ?>
+
    <?php if (!is_sticky()) continue; ?>
-<!-- ******************* The Sticky Area ******************* -->
-<div class="wrapper" id="wrapper-sticky">
+
+        <!-- ******************* The Sticky Area ******************* -->
+        <div class="wrapper" id="wrapper-sticky">
             <div class="container">
                 <div class="col-md-12">
                      <?php
@@ -19,6 +21,7 @@
                     ?>
                 </div>
             </div>
-</div>
+        </div>
+        
 <?php endwhile; ?>