diff --git a/kallithea/public/images/icons/application_double.png b/kallithea/public/images/icons/application_double.png
deleted file mode 100644
index 647592f2e9265be48fdb0d1ea42363c354588c57..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

diff --git a/kallithea/templates/changeset/diff_block.html b/kallithea/templates/changeset/diff_block.html
--- a/kallithea/templates/changeset/diff_block.html
+++ b/kallithea/templates/changeset/diff_block.html
@@ -22,7 +22,7 @@
                       <i class="icon-file-code"></i>
                   </a>
                   <a href="${h.url('files_diff_2way_home',repo_name=c.repo_name,f_path=h.safe_unicode(path),diff2=cs2,diff1=cs1,diff='diff',fulldiff=1)}" class="tooltip" title="${h.tooltip(_('Show full side-by-side diff for this file'))}">
-                      <img class="icon" src="${h.url('/images/icons/application_double.png')}"/>
+                      <i class="icon-docs"></i>
                   </a>
                   <a href="${h.url('files_diff_home',repo_name=c.repo_name,f_path=h.safe_unicode(path),diff2=cs2,diff1=cs1,diff='raw')}" class="tooltip" title="${h.tooltip(_('Raw diff'))}">
                       <i class="icon-diff"></i>
@@ -92,7 +92,7 @@
               </div>
               <div class="diff-actions">
                 <a href="${h.url('files_diff_2way_home',repo_name=c.cs_repo.repo_name,f_path=h.safe_unicode(filenode_path),diff1=c.a_rev,diff2=c.cs_rev,diff='diff',fulldiff=1)}" class="tooltip" title="${h.tooltip(_('Show full side-by-side diff for this file'))}">
-                  <img class="icon" src="${h.url('/images/icons/application_double.png')}"/>
+                  <i class="icon-docs"></i>
                 </a>
                 ${c.ignorews_url(request.GET)}
                 ${c.context_url(request.GET)}
diff --git a/kallithea/templates/files/diff_2way.html b/kallithea/templates/files/diff_2way.html
--- a/kallithea/templates/files/diff_2way.html
+++ b/kallithea/templates/files/diff_2way.html
@@ -47,7 +47,7 @@ ${self.repo_context_bar('changelog')}
                           <i class="icon-file-code"></i>
                       </a>
                       <a href="${h.url('files_diff_2way_home',repo_name=c.repo_name,f_path=h.safe_unicode(c.node1.path),diff2=c.cs2.raw_id,diff1=c.cs1.raw_id,diff='diff',fulldiff=1)}" class="tooltip" title="${h.tooltip(_('Show full side-by-side diff for this file'))}">
-                          <img class="icon" src="${h.url('/images/icons/application_double.png')}"/>
+                          <i class="icon-docs"></i>
                       </a>
                       <a href="${h.url('files_diff_home',repo_name=c.repo_name,f_path=h.safe_unicode(c.node1.path),diff2=c.cs2.raw_id,diff1=c.cs1.raw_id,diff='raw')}" class="tooltip" title="${h.tooltip(_('Raw diff'))}">
                           <i class="icon-diff"></i>