diff --git a/frontend/less/espo/custom.less b/frontend/less/espo/custom.less
index 7bfdbe917e..dfb647ed66 100644
--- a/frontend/less/espo/custom.less
+++ b/frontend/less/espo/custom.less
@@ -1310,7 +1310,9 @@ stream-head-text-container .span {
 
 .legend-container td.flotr-legend-label > span {
     max-height: 1em;
-    display: inline-block;
+    display: block;
+    text-overflow: ellipsis;
+    overflow: hidden;
 }
 
 .legend-container .flotr-legend-color-box > div {