diff --git a/static-parts/archived-page-start.html b/static-parts/archived-page-start.html
index 3f8691150..bdc770095 100644
--- a/static-parts/archived-page-start.html
+++ b/static-parts/archived-page-start.html
@@ -100,7 +100,7 @@
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   </head>
-  <body onload="loader()">
+  <body onload="loader()" class="card-page">
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     <header>
       <h1 class="logo"><a href="./index"><img src="https://30secondsofcode.org/logos/logo_256.png" alt="logo"/><span id="title">&nbsp;30 seconds of code</span>
diff --git a/static-parts/glossary-page-start.html b/static-parts/glossary-page-start.html
index c4f792a2c..2f0503c06 100644
--- a/static-parts/glossary-page-start.html
+++ b/static-parts/glossary-page-start.html
@@ -100,7 +100,7 @@
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     </script>
   </head>
-  <body onload="loader()">
+  <body onload="loader()" class="card-page">
     <a href="https://github.com/Chalarangelo/30-seconds-of-code" onclick="ga('gtag_UA_117141635_1.send', 'event', 'Ribbon', 'Click', 'Github Clickthrough', 1);"class="github-corner" aria-label="View source on Github"><svg width="56" height="56" viewBox="0 0 250 250" style="fill:#009688; color:#fff; position: fixed; top: 0; border: 0; right: 0; z-index: 1000" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a>
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       <h1 class="logo"><a href="./index"><img src="https://30secondsofcode.org/logos/logo_256.png" alt="logo"/><span id="title">&nbsp;30 seconds of code</span>
diff --git a/static-parts/page-start.html b/static-parts/page-start.html
index a954e1555..d7d8ecfe3 100644
--- a/static-parts/page-start.html
+++ b/static-parts/page-start.html
@@ -100,7 +100,7 @@
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     </script>
   </head>
-  <body onload="loader()">
+  <body onload="loader()" class="card-page">
     <a href="https://github.com/Chalarangelo/30-seconds-of-code" onclick="ga('gtag_UA_117141635_1.send', 'event', 'Ribbon', 'Click', 'Github Clickthrough', 1);"class="github-corner" aria-label="View source on Github"><svg width="56" height="56" viewBox="0 0 250 250" style="fill:#009688; color:#fff; position: fixed; top: 0; border: 0; right: 0; z-index: 1000" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a>
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     <header>
