mod/03_machines/lib/stylesheets/style_cards.scss in card-1.16.3 vs mod/03_machines/lib/stylesheets/style_cards.scss in card-1.16.4

@@ -204,10 +204,30 @@
       white-space: nowrap;
     }
   }
 }
 
+/* -- file upload -- */
+.fileupload-buttonbar .btn, .fileupload-buttonbar .toggle {
+  margin-bottom: 5px;
+}
+.fileinput-button {
+  position: relative;
+  overflow: hidden;
+  display: inline-block;
+}
+.fileinput-button input {
+    position: absolute;
+    top: 0;
+    right: 0;
+    margin: 0;
+    opacity: 0;
+    -ms-filter: 'alpha(opacity=0)';
+    font-size: 200px;
+    direction: ltr;
+    cursor: pointer;
+}
 
 
 /* -- template-editor (editing template rule inclusions inline) -- */
 
 .template_editor-view > div {
@@ -604,12 +624,19 @@
 }
 
 .diff-red {
   text-decoration: line-through;
   color: $diff-red;
+  img {
+    border: 2px solid $diff-red;
+  }
 }
 .diff-green {
-    color: $diff-green;
+  color: $diff-green;
+  img {
+    margin: 0px 4px 0px 4px;
+    border: 2px solid $diff-green;
+  }
 }
 .diff-invisible {
   color: $action-white;
 }