diff --git a/app/assets/javascripts/theater.js b/app/assets/javascripts/theater.js
index 0db4eae..5277ea7 100644
--- a/app/assets/javascripts/theater.js
+++ b/app/assets/javascripts/theater.js
@@ -41,6 +41,9 @@ window.GalleryTheater = function() {
         button_stop_string = '<button id ="theaterStopButton" class="theaterButton">|| </button>',
         playtimeoutID;
     var initialize = function() {
+        if ($('#orbit-bar').height()>0){ //for show page
+            $('#gallery-theater-stage>.gallery').css('margin-top','2.4em')
+        }
         stage = $("#gallery-theater-stage");
         closeBtn = stage.find(".gallery-close");
         switchBtn = stage.find(".gallery-theme-switch");
diff --git a/app/views/galleries/show.html.erb b/app/views/galleries/show.html.erb
index bd3ff5a..2fd8a6a 100644
--- a/app/views/galleries/show.html.erb
+++ b/app/views/galleries/show.html.erb
@@ -86,7 +86,7 @@
 <%= javascript_include_tag "theater" %>
 <% OrbitHelper.render_meta_tags([{"name" => "mobile-web-app-capable","content" => "yes"},{"name" => "apple-mobile-web-app-status-bar-style","content" => "black-translucent"}]) %>
 <div id="gallery-theater-stage">
-   <div class="<%= @layout_type==2 ? 'show-gallery-2 ' : '' %>gallery" style="margin-top: 2.4em;">
+   <div class="<%= @layout_type==2 ? 'show-gallery-2 ' : '' %>gallery">
     <div class="gallery-loader">
       <div class="spinner">
           <div class="rect1"></div>