diff --git a/src/pages/guide/index.ejs b/src/pages/guide/index.ejs
index f5e204f..de723c7 100644
--- a/src/pages/guide/index.ejs
+++ b/src/pages/guide/index.ejs
@@ -64,7 +64,7 @@ const data = {
                     <%- guideSidebar() %>
                 </div>
 
-                <div class="col-md-9 col-xl-8 doc-main-body" role="main">
+                <div class="col-md-9 col-lg-8 col-xl-7 doc-main-body" role="main">
                     <div class="docs-section" data-page-uri="<%- page.url %>">
                         <div class="page-content"><%- pageContent %></div>
                     </div>