diff --git a/web/sass-files/sass/partials/_sidebar--right.scss b/web/sass-files/sass/partials/_sidebar--right.scss
index aee8260944..f6c8d37a91 100644
--- a/web/sass-files/sass/partials/_sidebar--right.scss
+++ b/web/sass-files/sass/partials/_sidebar--right.scss
@@ -8,7 +8,11 @@
     padding: 0;
     background: #fff;
     @include single-transition(transform, 0.5s, ease);
-    right: 0;
+    right: -400px;
+
+    &.move--left {
+        right: 0;
+    }
 
     .post-body {