diff --git a/src/css/chat-panel-bump.css b/src/css/chat-panel-bump.css
index e2ea24be..a4dcd501 100644
--- a/src/css/chat-panel-bump.css
+++ b/src/css/chat-panel-bump.css
@@ -241,6 +241,12 @@
   margin: 0;
 }
 
+/* Images - constrain to the panel width (Kapa answers can include images) */
+#chat-panel-kapa-root img {
+  max-width: 100%;
+  height: auto;
+}
+
 #chat-panel-kapa-root .answer ul,
 #chat-panel-kapa-root .answer ol {
   margin: 8px 0;
diff --git a/src/css/chat-panel.css b/src/css/chat-panel.css
index 695a9f02..c650c2a2 100644
--- a/src/css/chat-panel.css
+++ b/src/css/chat-panel.css
@@ -241,6 +241,12 @@
   margin: 0;
 }
 
+/* Images - constrain to the panel width (Kapa answers can include images) */
+#chat-panel-kapa-root img {
+  max-width: 100%;
+  height: auto;
+}
+
 #chat-panel-kapa-root .answer ul,
 #chat-panel-kapa-root .answer ol {
   margin: 8px 0;