diff --git a/docs/.vitepress/theme/styles/custom.css b/docs/.vitepress/theme/styles/custom.css
index 8768db1e1..c75fd1442 100644
--- a/docs/.vitepress/theme/styles/custom.css
+++ b/docs/.vitepress/theme/styles/custom.css
@@ -1,3 +1,7 @@
+body {
+  font-size: 16px;
+}
+
 .vp-doc h2 {
   margin: 15px 0 16px;
   padding-top: 10px;