From 060af5c827c87785608634d29eb352bed69e829d Mon Sep 17 00:00:00 2001
From: ednut15 <babatundeadeola@gmail.com>
Date: Thu, 13 Jun 2019 12:53:04 +0100
Subject: [PATCH 1/2] #3955 changed span elements for sort buttons to button
 elements

---
 notebook/templates/tree.html | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/notebook/templates/tree.html b/notebook/templates/tree.html
index d84a973c1f..c8ec0e20b1 100644
--- a/notebook/templates/tree.html
+++ b/notebook/templates/tree.html
@@ -119,22 +119,22 @@
                 </ul>
               </div>
               <div id="file_size" class="pull-right sort_button">
-                  <span class="btn btn-xs btn-default sort-action" id="file-size">
+                  <button type="button" class="btn btn-xs btn-default sort-action" id="file-size" aria-label="{% trans %}Sort by file size{% endtrans %}">
                       {% trans %}File size{% endtrans %}
                       <i class="fa"></i>
-                  </span>
+                  </button>
               </div>
               <div id="last_modified" class="pull-right sort_button">
-                  <span class="btn btn-xs btn-default sort-action" id="last-modified">
+                  <button type="button" class="btn btn-xs btn-default sort-action" id="last-modified" aria-label="{% trans %}Sort by last modified{% endtrans %}">
                       {% trans %}Last Modified{% endtrans %}
                       <i class="fa"></i>
-                  </span>
+                  </button>
               </div>
               <div id="sort_name" class="pull-right sort_button">
-                  <span class="btn btn-xs btn-default sort-action" id="sort-name">
+                <button type="button" class="btn btn-xs btn-default sort-action" id="sort-name" aria-label="{% trans %}Sort by name{% endtrans %}">
                       {% trans %}Name{% endtrans %}
                       <i class="fa fa-arrow-down"></i>
-                  </span>
+                </button>
               </div>
             </div>
           </div>

From b6a8fd55ab2b282552a0c1561dbaf52a1757567b Mon Sep 17 00:00:00 2001
From: ednut15 <babatundeadeola@gmail.com>
Date: Thu, 27 Jun 2019 10:53:42 +0100
Subject: [PATCH 2/2] Upidated git ignore file

---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 28a83b48fd..528391f039 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,4 @@ config.rst
 
 package-lock.json
 geckodriver.log
+*.iml
\ No newline at end of file