diff --git a/assets/css/custom.css b/assets/css/custom.css
index 99d1d64..43e51b1 100644
--- a/assets/css/custom.css
+++ b/assets/css/custom.css
@@ -153,7 +153,8 @@ ul.certifications {
 }
 
 .books .info a .featuredImage {
-    max-height: 10rem;
+    width: 250px;
+    height: 330px;
 }
 
 /* article headline style */