diff --git a/panel/footer.css b/panel/footer.css
index c674f7fc..e6397a8b 100644
--- a/panel/footer.css
+++ b/panel/footer.css
@@ -4,7 +4,11 @@ fieldset.Footer>div.output div.item { padding:7px; height:var(--footer-height);
 fieldset.Footer:not(.tabview)>div.output div.title:first-child { font-weight:bold; text-align:center; width:var(--river-width); }
 fieldset.Footer>div.output div.state { font-family:var(--status-font-family); float:right; line-height:18px; }
 fieldset.Footer>div.output div.state label { font-size:var(--status-font-size); }
-fieldset.Footer>div.output div.toast { font-family:var(--status-font-family); float:right; line-height:18px; }
+fieldset.Footer>div.output div.toast {
+	font-family:var(--status-font-family); line-height:18px;
+	max-width:360px; overflow:auto;
+	float:right;
+}
 fieldset.Footer>div.output div.cmd { padding:0; margin-left:20px; }
 fieldset.Footer>div.output input[type=button] { background-color:transparent; }
 fieldset.Footer>div.output div.cmd>input[name=cmd] { padding-left:30px; }