diff --git a/contrib/ui/mesh-ui/ui/assets/mesh-ui.css b/contrib/ui/mesh-ui/ui/assets/mesh-ui.css
index e643b2df..0565d85b 100644
--- a/contrib/ui/mesh-ui/ui/assets/mesh-ui.css
+++ b/contrib/ui/mesh-ui/ui/assets/mesh-ui.css
@@ -38,6 +38,7 @@
 .box {
   width: 100%;
   height: 100px;
+  position: absolute;
   top: 0;
   left: 0;
   background: rgba(0, 0, 0, 0.0);