diff --git a/services/web/public/stylesheets/app/cms-page.less b/services/web/public/stylesheets/app/cms-page.less
index f6cdf734d4..e6a3778cda 100644
--- a/services/web/public/stylesheets/app/cms-page.less
+++ b/services/web/public/stylesheets/app/cms-page.less
@@ -4,6 +4,10 @@
   including About and Blog
 */
 .cms-page {
+  img {
+    height: auto;
+    max-width: 100%;
+  }
   .btn-description {
     margin-right: @margin-sm;
   }
diff --git a/services/web/public/stylesheets/app/wiki.less b/services/web/public/stylesheets/app/wiki.less
index 29ccf505e6..fabdaa232f 100644
--- a/services/web/public/stylesheets/app/wiki.less
+++ b/services/web/public/stylesheets/app/wiki.less
@@ -15,6 +15,7 @@
 	}
 
 	img {
+		height: auto;
 		max-width: 100%;
 	}