diff --git a/static/css/reynir.css b/static/css/reynir.css
index 8931046..6ad2dc7 100644
--- a/static/css/reynir.css
+++ b/static/css/reynir.css
@@ -2,3 +2,6 @@ span.explanation {
   text-decoration: underline;
   cursor: pointer;
 }
+article img {
+  width: 100%;
+}