diff --git a/apps/files_pdfviewer/css/viewer.css b/apps/files_pdfviewer/css/viewer.css
index cbab9e70dc..b735dbfedf 100755
--- a/apps/files_pdfviewer/css/viewer.css
+++ b/apps/files_pdfviewer/css/viewer.css
@@ -13,15 +13,6 @@
   display: none;
 }
 
-.separator {
-  display: inline;
-  border-left: 1px solid #d3d3d3;
-  border-right: 1px solid #fff;
-  height: 10px;
-  width:0px;
-  margin: 4px;
-}
-
 #controls2 > a > img {
     margin: 4px;
     height: 10px;
diff --git a/core/css/styles.css b/core/css/styles.css
index d1c648383c..b0f83c9b06 100644
--- a/core/css/styles.css
+++ b/core/css/styles.css
@@ -125,4 +125,5 @@ div.jp-play-bar, div.jp-seek-bar { padding:0; }
 
 li.error { width:640px; margin:4em auto; padding:1em 1em 1em 4em; background:#ffe .8em .8em no-repeat; color: #FF3B3B; border:1px solid #ccc; -moz-border-radius:10px; -webkit-border-radius:10px; border-radius:10px; }
 .ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { overflow: hidden; text-overflow: ellipsis; }
-.hint { background-image: url('/core/img/actions/info.png'); background-repeat:no-repeat; color: #777777; padding-left: 25px; background-position: 0 0.3em;}
\ No newline at end of file
+.hint { background-image: url('/core/img/actions/info.png'); background-repeat:no-repeat; color: #777777; padding-left: 25px; background-position: 0 0.3em;}
+.separator { display: inline; border-left: 1px solid #d3d3d3; border-right: 1px solid #fff; height: 10px; width:0px; margin: 4px; }
\ No newline at end of file