diff --git a/css/light-grey.css b/css/light-grey.css
index 76851e1e0..eebdc3276 100644
--- a/css/light-grey.css
+++ b/css/light-grey.css
@@ -1797,6 +1797,9 @@ div.ui-dialog-header {
   bottom: -20px;
   top: auto;
 }
+.ui-tooltip .ui-tooltip-content {
+  overflow-x: auto;
+}
 table.export_parameters td {
   padding-right: 2em;
 }
diff --git a/css/light-grey.scss b/css/light-grey.scss
index f9ce601ee..11b8997c9 100644
--- a/css/light-grey.scss
+++ b/css/light-grey.scss
@@ -1963,6 +1963,9 @@ div.ui-dialog-header {
 	bottom: -20px;
 	top: auto;
 }
+.ui-tooltip .ui-tooltip-content{
+	overflow-x: auto;
+}
 table.export_parameters td {
 	padding-right: 2em;
 }