compose rtl

src/assets/styles/spec/rtl.scss

@@ -338,7 +338,7 @@ html[dir="rtl"] {
   }
   .full-container {
     right: 280px;
-    left: unset;
+    left: 0;
   }
   @media screen and (min-width: 992px) {
     .email-app .email-wrapper {
@@ -349,5 +349,9 @@ html[dir="rtl"] {
   .email-side-nav i {
     float: right;
   }
+  .email-app .email-side-nav {
+    border-right: 0px;
+    border-left: 1px solid rgba(0, 0, 0, .0625);
+  }
 }