diff --git a/assets/css/screen.scss b/assets/css/screen.scss
index 703a8b3c..275b8245 100644
--- a/assets/css/screen.scss
+++ b/assets/css/screen.scss
@@ -32,7 +32,7 @@ main {
 }
 
 img {
-  width: 100%;
+  max-width: 100%;
   height: auto;
 }