MDL-42849 ActionMenu: Tweak selector for filler and padding for edit menu

theme/base/style/core.css

@@ -1470,7 +1470,14 @@ img#persona_signin { cursor: pointer; }
     display: block;
     margin-left: 4px;
     padding-left: 4px;
+    padding-right: 4px;
 }
+
+.jsenabled.dir-rtl .moodle-actionmenu[data-enhance] .toggle-display.textmenu {
+    margin-right: 4px;
+    margin-left: initial;
+}
+
 .jsenabled .moodle-actionmenu[data-enhance] .toggle-display.textmenu .iconsmall {
     margin: 8px 4px 0px 2px;
 }
@@ -1480,6 +1487,11 @@ img#persona_signin { cursor: pointer; }
     margin-left: 2px;
 }
 
+.jsenabled.dir-rtl .moodle-actionmenu[data-enhance] .toggle-display.textmenu .caret {
+    margin-right: 2px;
+    margin-left: initial;
+}
+
 .jsenabled .moodle-actionmenu[data-enhanced] .toggle-display {opacity: 1;filter: alpha(opacity=100);}
 .jsenabled .moodle-actionmenu[data-enhanced] .menu-action-text {
     display: inline;

theme/base/style/course.css

@@ -101,6 +101,7 @@
     padding-right: initial;
 }
 
+.sitetopic .section .activity .filler,
 .course-content .section .activity .filler {
     width: 16px;
     height: 16px;
@@ -116,8 +117,6 @@
     white-space: nowrap;
     display: inline-block;
 }
-.dir-rtl .sitetopic .section .activity .commands,
-.dir-rtl .course-content .section .activity .commands { padding: 0 0 0 3em;}
 
 .section .activity .moodle-actionmenu .menu > li > *,
 .section .activity .moodle-actionmenu .menubar > li > * {

theme/bootstrapbase/less/moodle/core.less

@@ -1989,6 +1989,7 @@ img#persona_signin {
             display: block;
             margin-left: 4px;
             padding-left: 4px;
+            padding-right: 4px;
 
             .iconsmall {
                 margin: 4px 4px 4px 0px;
@@ -2015,6 +2016,20 @@ img#persona_signin {
             display:inline;
         }
     }
+
+    &.dir-rtl {
+        .moodle-actionmenu[data-enhance] {
+            .toggle-display.textmenu {
+                margin-left: initial;
+                margin-right: 4px;
+
+                .caret {
+                    margin-left: initial;
+                    margin-right: 2px;
+                }
+            }
+        }
+    }
 }
 
 .moodle-actionmenu[data-enhanced].show  {