diff --git a/app/assets/stylesheets/generic/files.scss b/app/assets/stylesheets/generic/files.scss
index 6607ae327e077463f4f29f116cecfaa80ff6b624..11bb715f7b5b1dec6766a722f7e616e669844636 100644
--- a/app/assets/stylesheets/generic/files.scss
+++ b/app/assets/stylesheets/generic/files.scss
@@ -45,7 +45,7 @@
       text-align: center;
       img {
         padding: 100px;
-        max-width: 300px;
+        max-width: 50%;
       }
     }
 
diff --git a/app/views/projects/new_tree/show.html.haml b/app/views/projects/new_tree/show.html.haml
index 078a4b80d0d5f95df2c43f91872ee21a82324cf8..9d7c7afbeac2c4cba10624998a3054eb851a4efc 100644
--- a/app/views/projects/new_tree/show.html.haml
+++ b/app/views/projects/new_tree/show.html.haml
@@ -14,6 +14,12 @@
             on
             %span= @ref
 
+    .form-group.commit_message-group
+      = label_tag :encoding, class: "control-label" do
+        Encoding
+      .col-sm-10
+        = select_tag :encoding, options_for_select([ "base64", "text" ], "text"), class: 'form-control'
+
     .form-group.commit_message-group
       = label_tag 'commit_message', class: "control-label" do
         Commit message