diff --git a/files/assets/css/main.css b/files/assets/css/main.css
index fb9c453621..fd185e1dee 100644
--- a/files/assets/css/main.css
+++ b/files/assets/css/main.css
@@ -6468,6 +6468,8 @@ div.markdown {
 	overflow: auto;
 	scrollbar-width: none;
 	-ms-overflow-style: none;
+	max-height: 70vh;
+	max-width: 100vw;
 }
 .resizable::-webkit-scrollbar {
 	background: transparent;