MDL-40975 Course: Make spinner consistent across themes

course/yui/toolboxes/toolboxes.js

@@ -344,11 +344,6 @@ YUI.add('moodle-course-toolboxes', function(Y) {
                 'id'    : Y.Moodle.core_course.util.cm.getId(activity)
             };
             var spinner = this.add_spinner(activity);
-            if (BODY.hasClass('dir-ltr')) {
-                spinner.setStyle('left', '100%');
-            }  else {
-                spinner.setStyle('right', '100%');
-            }
             this.send_request(data, spinner);
 
             // Handle removal/addition of the moveleft button.

theme/base/style/course.css

@@ -283,6 +283,13 @@ li.section.hidden span.commands a.editing_show {cursor:default;}
 }
 .section .activity .spinner {
     margin: 4px;
+    left: 100%;
+    position: absolute;
+}
+
+.dir-rtl .section .activity .spinner {
+    left: auto;
+    right: 100%;
 }
 
 /* Quick edit of module name */

theme/bootstrapbase/less/moodle/course.less

@@ -45,9 +45,9 @@
     }
     .activity {
         .spinner {
-            margin: 4px;
-            left: 0;
+            left: 100%;
             position: absolute;
+            vertical-align: text-bottom;
         }
 
         .editing_move {
@@ -110,7 +110,8 @@
 .dir-rtl .section {
     .activity {
         .spinner {
-            left: 0;
+            left: auto;
+            right: 100%;
         }
 
         .editing_move {