diff --git a/_includes/giscus.html b/_includes/giscus.html
index 433b16c..ac6c950 100644
--- a/_includes/giscus.html
+++ b/_includes/giscus.html
@@ -1,4 +1,4 @@
-<div id="giscus_thread">
+<div id="giscus_thread" style="max-width: {{ site.max_width }}; margin: 0 auto;">
   {%- if site.giscus.repo -%}
   <script>
     let giscusTheme = localStorage.getItem("theme");