diff --git a/issues/_common/header b/issues/_common/header
index 06e1092..dff88b0 100644
--- a/issues/_common/header
+++ b/issues/_common/header
@@ -96,6 +96,7 @@ body {
 }
 
 img {
+    display: block;
     max-width: 100%;
     height: auto;
     margin: auto;