diff --git a/tt-rss.css b/tt-rss.css
index e3d5abc5..07e8df54 100644
--- a/tt-rss.css
+++ b/tt-rss.css
@@ -49,6 +49,7 @@ div.postReply div.postContent {
 
 div.postReply div.postContent img {
 	border-width : 0px;
+	max-width : 98%;
 }
 
 div.postReply div.postIcon {