knowledge base cleanup
diff --git a/erpnext/website/page/blog/blog.html b/erpnext/website/page/blog/blog.html
index 79ea7f0..ffb8128 100644
--- a/erpnext/website/page/blog/blog.html
+++ b/erpnext/website/page/blog/blog.html
@@ -1,10 +1,10 @@
-<div class="layout_wrapper">
+<div class="layout-wrapper layout-wrapper-background">
 	<div class="web-content" id="content-blog">
-		<h1>Blog</h1>
-		<br>
-		<div class="web-main-section">
+		<div class="layout-main-section">
+			<h1>Blog</h1>
+			<br>
 		</div>
-		<div class="web-side-section">
+		<div class="layout-side-section">
 			<!-- for later
 			<h4>Get Updates</h4>
 			<p>
diff --git a/erpnext/website/page/blog/blog.js b/erpnext/website/page/blog/blog.js
index bc7aec4..418fc6c 100644
--- a/erpnext/website/page/blog/blog.js
+++ b/erpnext/website/page/blog/blog.js
@@ -17,7 +17,7 @@
 
 pscript.onload_blog = function(wrapper) {
 	wrapper.blog_list = new wn.ui.Listing({
-		parent: $(wrapper).find('.web-main-section').get(0),
+		parent: $(wrapper).find('.layout-main-section').get(0),
 		query: 'select tabBlog.name, title, left(content, 300) as content, tabBlog.modified, \
 			ifnull(first_name, "") as first_name, ifnull(last_name, "") as last_name \
 			from tabProfile, tabBlog\