Make image responsive
diff --git a/src/main/site/content/news/cayenne-40rc1-released.md b/src/main/site/content/news/cayenne-40rc1-released.md
index 2985640..8a5e81c 100644
--- a/src/main/site/content/news/cayenne-40rc1-released.md
+++ b/src/main/site/content/news/cayenne-40rc1-released.md
@@ -8,7 +8,7 @@
 It brings new icons to Cayenne Modeler plus some minor bug fixes.
 
 <p style="text-align: center;">
-    <img src="/img/cayenne-modeler-40rc1.png" alt="Cayenne Modeler 4.0.RC1"/>
+    <img class="img-fluid" src="/img/cayenne-modeler-40rc1.png" alt="Cayenne Modeler 4.0.RC1"/>
 </p>
 
 Cayenne can be downloaded from [here](/download.html).