diff --git a/articles/static/style.css b/articles/static/style.css
index 6f1e20d..d9c4760 100644
--- a/articles/static/style.css
+++ b/articles/static/style.css
@@ -25,7 +25,7 @@ p {
 }
 
 body img {
-    max-width: 640px;
+    max-width: 100%;
 }
 
 a {