diff --git a/src/layouts/partial-zone.html b/src/layouts/partial-zone.html
index cb77bed661..ad8d7db5f3 100644
--- a/src/layouts/partial-zone.html
+++ b/src/layouts/partial-zone.html
@@ -9,6 +9,9 @@
:host {
display: block;
background-color: #E5E5E5;
+ -ms-user-select: none;
+ -webkit-user-select: none;
+ -moz-user-select: none;
}