diff --git a/customize.dist/src/less2/include/alertify.less b/customize.dist/src/less2/include/alertify.less
index 83c9068eb..55a399529 100644
--- a/customize.dist/src/less2/include/alertify.less
+++ b/customize.dist/src/less2/include/alertify.less
@@ -439,6 +439,9 @@
         i {
             margin-right: 10px;
         }
+        &.cp-alert-top{
+            margin-top: @alertify_padding-base;
+        }
         &.alert-primary {
             background-color: @alertify-base;
             color: @alertify-fg;
diff --git a/www/common/onlyoffice/inner.js b/www/common/onlyoffice/inner.js
index 43958cb1d..dd3c073f4 100644
--- a/www/common/onlyoffice/inner.js
+++ b/www/common/onlyoffice/inner.js
@@ -963,7 +963,7 @@ define([
 
             if (typeof(Atomics) === "undefined") {
                 ext = ['.bin'];
-                warning = '<div class="alert alert-info">'+Messages.oo_exportChrome+'</div>';
+                warning = '<div class="alert alert-info cp-alert-top">'+Messages.oo_exportChrome+'</div>';
             }
 
             var types = ext.map(function (val) {