diff --git a/theme-github.css b/theme-github.css
index d203d46..d30a542 100644
--- a/theme-github.css
+++ b/theme-github.css
@@ -4,7 +4,7 @@
   --color-navbar: #f6f8fa;
   --color-active: #afb8c133;
   --color-markup-code-block: #afb8c133;
-  --color-hover: #c7c7c7;
+  --color-hover: #92969933;
   --color-purple: #8250df;
   --color-green: #1a7f37;
   --color-green-light: #27c24c;