diff --git a/README.md b/README.md
index 746973f..f92a495 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # PDF.js
 
-> This is a modified version of the pdf.js v3.0.219 legacy prebuild.
+> This is a modified version of the pdf.js v3.10.111 legacy prebuild.
 
 [PDF.js](https://github.com/mozilla/pdf.js/) is a Portable Document Format (PDF) viewer that is built with HTML5.
 
@@ -8,4 +8,4 @@ PDF.js is community-driven and supported by Mozilla. Main goal is to create a ge
 
 ## Changes
 
-Changes made to the pdf.js v3.0.219 legacy prebuild can be seen from https://gitea.rkg.lv/yellowmonarch/pdf.js/commit/2e131f452d0b7de026aafb5ebb4fccc7eba1874e 
\ No newline at end of file
+Changes made to the pdf.js v3.10.111 legacy prebuild can be seen from https://gitea.rkg.lv/yellowmonarch/pdf.js/commit/2dca5acb42913874baaad4d377a3be675978ba13
\ No newline at end of file
diff --git a/web/viewer.css b/web/viewer.css
index 12d15c0..fc78fab 100644
--- a/web/viewer.css
+++ b/web/viewer.css
@@ -1379,15 +1379,15 @@
   --toolbar-icon-opacity: 0.7;
   --doorhanger-icon-opacity: 0.9;
 
-  --main-color: rgba(12, 12, 13, 1);
-  --body-bg-color: rgba(212, 212, 215, 1);
+  --main-color: rgba(0, 18, 25, 1);
+  --body-bg-color: rgba(179, 179, 179, 1);
   --progressBar-color: rgba(10, 132, 255, 1);
   --progressBar-bg-color: rgba(221, 221, 222, 1);
   --progressBar-blend-color: rgba(116, 177, 239, 1);
   --scrollbar-color: auto;
   --scrollbar-bg-color: auto;
-  --toolbar-icon-bg-color: rgba(0, 0, 0, 1);
-  --toolbar-icon-hover-bg-color: rgba(0, 0, 0, 1);
+  --toolbar-icon-bg-color: rgba(0, 18, 25, 1);
+  --toolbar-icon-hover-bg-color: rgba(0, 18, 25, 1);
 
   --sidebar-narrow-bg-color: rgba(212, 212, 215, 0.9);
   --sidebar-toolbar-bg-color: rgba(245, 246, 247, 1);
diff --git a/web/viewer.html b/web/viewer.html
index 27a9963..05b70a7 100644
--- a/web/viewer.html
+++ b/web/viewer.html
@@ -155,16 +155,16 @@ See https://github.com/adobe-type-tools/cmap-resources
 
         <div id="secondaryToolbar" class="secondaryToolbar hidden doorHangerRight">
           <div id="secondaryToolbarButtonContainer">
-            <button id="secondaryOpenFile" class="secondaryToolbarButton visibleLargeView" title="Open File" tabindex="51" data-l10n-id="open_file">
+            <button id="secondaryOpenFile" class="secondaryToolbarButton hidden" title="Open File" tabindex="51" data-l10n-id="open_file">
               <span data-l10n-id="open_file_label">Open</span>
             </button>
 
-            <button id="secondaryPrint" class="secondaryToolbarButton visibleMediumView" title="Print" tabindex="52" data-l10n-id="print">
-              <span data-l10n-id="print_label">Print</span>
+            <button id="secondaryDownload" class="secondaryToolbarButton visibleMediumView" title="Save" tabindex="52" data-l10n-id="save">
+              <span data-l10n-id="save_label">Save</span>
             </button>
 
-            <button id="secondaryDownload" class="secondaryToolbarButton visibleMediumView" title="Save" tabindex="53" data-l10n-id="save">
-              <span data-l10n-id="save_label">Save</span>
+            <button id="secondaryPrint" class="secondaryToolbarButton visibleMediumView" title="Print" tabindex="53" data-l10n-id="print">
+              <span data-l10n-id="print_label">Print</span>
             </button>
 
             <div class="horizontalToolbarSeparator visibleLargeView"></div>
@@ -269,17 +269,18 @@ See https://github.com/adobe-type-tools/cmap-resources
                 <span id="numPages" class="toolbarLabel"></span>
               </div>
               <div id="toolbarViewerRight">
-                <button id="openFile" class="toolbarButton hiddenLargeView" title="Open File" tabindex="31" data-l10n-id="open_file">
+                <button id="openFile" class="toolbarButton hidden" title="Open File" tabindex="31" data-l10n-id="open_file">
                   <span data-l10n-id="open_file_label">Open</span>
                 </button>
+                
+                <button id="download" class="toolbarButton hiddenMediumView" title="Save" tabindex="33" data-l10n-id="save">
+                  <span data-l10n-id="save_label">Save</span>
+                </button>
 
                 <button id="print" class="toolbarButton hiddenMediumView" title="Print" tabindex="32" data-l10n-id="print">
                   <span data-l10n-id="print_label">Print</span>
                 </button>
 
-                <button id="download" class="toolbarButton hiddenMediumView" title="Save" tabindex="33" data-l10n-id="save">
-                  <span data-l10n-id="save_label">Save</span>
-                </button>
 
                 <div class="verticalToolbarSeparator hiddenMediumView"></div>