diff --git a/assets/css/style.scss b/assets/css/style.scss
index a6cdec4ce..92575a27e 100644
--- a/assets/css/style.scss
+++ b/assets/css/style.scss
@@ -26,13 +26,13 @@
 }
 
 .post-highlight {
-  max-width: 12.5em; /* Assuming the base font-size is 16px, 12.5em is equivalent to 200px */
+  max-width: 20em; /* Assuming the base font-size is 16px, 12.5em is equivalent to 200px */
   margin-right: 1em;
 }
 
 @media (max-width: 768px) {
   .post-highlight {
-    max-width: 18em; /* Larger size on mobile */
+    max-width: 30em; /* Larger size on mobile */
   }
 }