diff --git a/portal/assets/css/ynhpanel.css b/portal/assets/css/ynhpanel.css
index 97f0a16..8efa500 100644
--- a/portal/assets/css/ynhpanel.css
+++ b/portal/assets/css/ynhpanel.css
@@ -174,7 +174,7 @@ body {/*overflow-y: scroll;*/}
 #ynhportal {
   display: block;
   position: fixed;
-  z-index: 1000;
+  z-index: 10000000;
   bottom: 20px;
   right: 35px;
   width: 100px;
@@ -218,7 +218,7 @@ body {/*overflow-y: scroll;*/}
   left: 0;
   width: 100%;
   height: 100%;
-  z-index: 999;
+  z-index: 9999999;
   display: none;
   text-align: left;
   overflow-y: auto;