diff --git a/src/index.scss b/src/index.scss
index 90d5a515..a3f5c635 100644
--- a/src/index.scss
+++ b/src/index.scss
@@ -23,6 +23,7 @@
 .spatial-data-table {
     height: 650px;
     overflow: auto;
+    position: relative;
 }
 
 .spatial-data-table thead th {