diff --git a/themes/mytheme/assets/css/common/post-single.css b/themes/mytheme/assets/css/common/post-single.css
index f9dba13..cb60cb5 100644
--- a/themes/mytheme/assets/css/common/post-single.css
+++ b/themes/mytheme/assets/css/common/post-single.css
@@ -35,7 +35,7 @@
 
 .post-content {
     font-size: 15.5px;
-    font-weight: 350;
+    font-weight: 400;
     font-family: inherit;
     color: var(--content);
 }