diff --git a/category.php b/category.php
index 9b9b2e8..6442fd7 100644
--- a/category.php
+++ b/category.php
@@ -9,6 +9,10 @@
  get_header();
  $postType = get_post_type();
 
+global $wp_query;
+$tax_slug = $wp_query->get_queried_object();
+$isNoSideBar = 'online-bsss' === $tax_slug->slug;
+
 if ( !$postType ) {
   global $wp_query;
   if ($wp_query->query_vars['post_type']) {
@@ -18,7 +22,7 @@ if ( !$postType ) {
 <!-- [ #container ] -->
 <div id="container" class="innerBox clearfix">
 	<!-- [ #content ] -->
-	<div id="content" class="content">
+	<div id="content" class="content<?php echo $isNoSideBar ? ' wide' : ''; ?>">
 
 <div class="bcnlist">
 <?php if(function_exists('bcn_display'))
@@ -62,7 +66,6 @@ if ( !$postType ) {
 	<?php
 	// append static page
 	if (!is_year() && !is_month() && !is_author()) {
-		$tax_slug = $wp_query->get_queried_object();
 		$post = get_page_by_path('category-'.esc_html($tax_slug->slug));
 		if ($post) {
 	?>
@@ -124,12 +127,14 @@ if ( !$postType ) {
 	</div>
 	<!-- [ /#content ] -->
 
+<?php if (!$isNoSideBar) : ?>
 <!-- [ #sideTower ] -->
 <div id="sideTower" class="sideTower side">
 <?php get_sidebar($postType); ?>
 </div>
 <!-- [ /#sideTower ] -->
 <?php biz_vektor_sideTower_after();?>
+<?php endif; ?>
 </div>
 <!-- [ /#container ] -->