diff --git a/core/src/main/scala/org/apache/spark/ui/UIUtils.scala b/core/src/main/scala/org/apache/spark/ui/UIUtils.scala
index aaea3a6e0b543..49ea3bf16ba7c 100644
--- a/core/src/main/scala/org/apache/spark/ui/UIUtils.scala
+++ b/core/src/main/scala/org/apache/spark/ui/UIUtils.scala
@@ -325,7 +325,8 @@ private[spark] object UIUtils extends Logging {
         <div class="container-fluid">
           <div class="row">
             <div class="col-12">
-              <h3 style="vertical-align: bottom; display: inline-block;">
+              <h3 style="vertical-align: bottom; white-space: nowrap; overflow: hidden;
+                text-overflow: ellipsis;">
                 {title}
                 {helpButton}
               </h3>