diff --git a/themes/mytheme/assets/css/common/post-single.css b/themes/mytheme/assets/css/common/post-single.css
index cb3a38b..15c0080 100644
--- a/themes/mytheme/assets/css/common/post-single.css
+++ b/themes/mytheme/assets/css/common/post-single.css
@@ -50,9 +50,10 @@
 
 @media (max-width: 768px) {
     .post-content {   
-        font-size: 15px;
+        font-size: 15.5px;
         letter-spacing: 0px;
         line-height: 1.6;
+        word-break: break-word;
     }
 }