diff --git a/layouts/partials/script/single-script.html b/layouts/partials/script/single-script.html
index 3e39f69..edca548 100644
--- a/layouts/partials/script/single-script.html
+++ b/layouts/partials/script/single-script.html
@@ -39,6 +39,9 @@
       processEnvironments: true,
       tags: "ams"
     },
+    chtml: {
+      scale: 1.1
+    },
     options: {
       skipHtmlTags: ['script', 'noscript', 'style', 'textarea', 'pre'],
       ignoreHtmlClass: 'tex2jax_ignore',