diff --git a/module/doc/view/alllibs.html.php b/module/doc/view/alllibs.html.php
index 0c385916aa..9c19ac8655 100644
--- a/module/doc/view/alllibs.html.php
+++ b/module/doc/view/alllibs.html.php
@@ -17,7 +17,7 @@
 #pageActions .btn-link { color: #84a2e2; font-size: 14px; line-height: 18px; border: #84a2e2 1px solid;}
 .header-angle-btn {padding: 0;} 
 .header-angle-btn .btn{padding: 6px 12px;}
-.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -40px;}
+.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -50px;}
 </style>
 <?php endif;?>
 <?php $spliter = (empty($this->app->user->feedback) && !$this->cookie->feedbackView) ? true : false;?>
diff --git a/module/doc/view/browse.html.php b/module/doc/view/browse.html.php
index e349da1fe7..523ad99c87 100644
--- a/module/doc/view/browse.html.php
+++ b/module/doc/view/browse.html.php
@@ -18,7 +18,7 @@
 #pageActions .btn-link { color: #84a2e2; font-size: 14px; line-height: 18px; border: #84a2e2 1px solid;}
 .header-angle-btn {padding: 0;}
 .header-angle-btn .btn{padding: 6px 12px;}
-.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -40px;}
+.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -50px;}
 </style>
 <?php endif;?>
 <?php js::set('browseType', $browseType);?>
diff --git a/module/doc/view/create.html.php b/module/doc/view/create.html.php
index 5fc489bd48..9d82023cd7 100644
--- a/module/doc/view/create.html.php
+++ b/module/doc/view/create.html.php
@@ -36,7 +36,7 @@
 #pageActions .btn-link { color: #84a2e2; font-size: 14px; line-height: 18px; border: #84a2e2 1px solid;}
 .header-angle-btn {padding: 0;} 
 .header-angle-btn .btn{padding: 6px 12px;}
-.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -40px;}
+.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -50px;}
 </style>
 <?php endif;?>
 <?php js::set('holders', $lang->doc->placeholder);?>
diff --git a/module/doc/view/edit.html.php b/module/doc/view/edit.html.php
index 50decb0841..4de7035b91 100644
--- a/module/doc/view/edit.html.php
+++ b/module/doc/view/edit.html.php
@@ -19,7 +19,7 @@
 #pageActions .btn-link { color: #84a2e2; font-size: 14px; line-height: 18px; border: #84a2e2 1px solid;}
 .header-angle-btn {padding: 0;} 
 .header-angle-btn .btn{padding: 6px 12px;}
-.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -40px;}
+.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -50px;}
 </style>
 <?php endif;?>
 <div id='mainContent' class='main-content'>
diff --git a/module/doc/view/objectlibs.html.php b/module/doc/view/objectlibs.html.php
index ad8c4b1f05..c48034bfb4 100644
--- a/module/doc/view/objectlibs.html.php
+++ b/module/doc/view/objectlibs.html.php
@@ -20,7 +20,7 @@
 #pageActions .btn-link { color: #84a2e2; font-size: 14px; line-height: 18px; border: #84a2e2 1px solid;}
 .header-angle-btn {padding: 0;} 
 .header-angle-btn .btn{padding: 6px 12px;}
-.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -40px;}
+.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -50px;}
 </style>
 <?php endif;?>
 <div class="fade main-row <?php if($this->from == 'doc') echo 'split-row';?>" id="mainRow">
diff --git a/module/doc/view/showfiles.html.php b/module/doc/view/showfiles.html.php
index f52465631d..6bc5fe85c1 100644
--- a/module/doc/view/showfiles.html.php
+++ b/module/doc/view/showfiles.html.php
@@ -17,7 +17,7 @@
 #pageActions .btn-link { color: #84a2e2; font-size: 14px; line-height: 18px; border: #84a2e2 1px solid;}
 .header-angle-btn {padding: 0;} 
 .header-angle-btn .btn{padding: 6px 12px;}
-.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -40px;}
+.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -50px;}
 </style>
 <?php endif;?>
 <div class="main-row fade <?php if($this->from == 'doc') echo 'split-row';?>" id="mainRow">
diff --git a/module/doc/view/view.html.php b/module/doc/view/view.html.php
index f8ec2f8b76..09e550288d 100644
--- a/module/doc/view/view.html.php
+++ b/module/doc/view/view.html.php
@@ -16,9 +16,9 @@
 <style>
 #subHeader {margin-top: -50px; background-color: rgba(0,0,0,0);}
 #pageActions .btn-link { color: #84a2e2; font-size: 14px; line-height: 18px; border: #84a2e2 1px solid;}
-.header-angle-btn {padding: 0;} 
+.header-angle-btn {padding: 0;}
 .header-angle-btn .btn{padding: 6px 12px;}
-.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -40px;}
+.header-angle-btn+.header-angle-btn::after, .header-angle-btn+.header-angle-btn::before {top: -50px;}
 </style>
 <?php endif;?>
 <?php echo css::internal($keTableCSS);?>