diff --git a/site/layouts/partials/docs-navbar.html b/site/layouts/partials/docs-navbar.html
index 4100084945..b13dac68c5 100644
--- a/site/layouts/partials/docs-navbar.html
+++ b/site/layouts/partials/docs-navbar.html
@@ -1,5 +1,5 @@
 <header class="navbar navbar-expand navbar-dark bd-navbar">
-  <nav class="container-xl flex-wrap flex-md-nowrap" aria-label="Main navigation">
+  <nav class="container-xxl flex-wrap flex-md-nowrap" aria-label="Main navigation">
     <a class="navbar-brand mr-2" href="/" aria-label="Bootstrap">
       {{ partial "icons/bootstrap-logo-solid.svg" (dict "class" "d-block" "width" "32" "height" "32") }}
     </a>
diff --git a/site/layouts/partials/docs-subnav.html b/site/layouts/partials/docs-subnav.html
index bb082cccdb..4929c83b10 100644
--- a/site/layouts/partials/docs-subnav.html
+++ b/site/layouts/partials/docs-subnav.html
@@ -1,5 +1,5 @@
 <nav class="bd-subnavbar pt-2 pb-3 pb-md-2" aria-label="Secondary navigation">
-  <div class="container-xl d-flex align-items-md-center flex-wrap">
+  <div class="container-xxl d-flex align-items-md-center flex-wrap">
     <form class="bd-search position-relative mb-2 mb-md-0 mr-auto">
       <input type="search" class="form-control" id="search-input" placeholder="Search docs..." aria-label="Search docs for..." autocomplete="off" data-docs-version="{{ .Site.Params.docs_version }}">
     </form>