diff --git a/administrator/templates/atum/scss/blocks/_header.scss b/administrator/templates/atum/scss/blocks/_header.scss
index bd662990a3bed..4788bf44df10b 100644
--- a/administrator/templates/atum/scss/blocks/_header.scss
+++ b/administrator/templates/atum/scss/blocks/_header.scss
@@ -91,6 +91,11 @@
 
     &:first-child {
       margin-left: auto;
+
+      [dir=rtl] & {
+        margin-left: 0;
+        margin-right: auto;
+      }
     }
     .header-item-content {
       > *:first-child {
@@ -137,9 +142,9 @@
       white-space: nowrap;
       max-width: 5rem;
       min-width: 4rem;
-	  display: block;
-	  text-overflow: ellipsis;
-	  overflow: hidden;
+      display: block;
+      text-overflow: ellipsis;
+      overflow: hidden;
     }
   }
 
@@ -194,6 +199,7 @@
       box-shadow: $atum-box-shadow;
       font-size: inherit;
       padding: 1rem 0.75rem;
+
       [dir=rtl] & {
         text-align: right;
       }
@@ -221,7 +227,7 @@
         text-align: right;
         padding-right: .75rem;
         padding-left: 0;
-	  }
+      }
     }
 
     .fa {
@@ -243,10 +249,20 @@
       border-top: 0;
       box-shadow: $atum-box-shadow;
       justify-content: flex-end;
+
+      [dir=rtl] & {
+        left: 0;
+        right: auto;
+      }
     }
     &.active .header-more-menu {
       left: auto;
+
+      [dir=rtl] & {
+        right: -100rem;
+      }
     }
+
     .header-item {
       height: 3.7rem;
       width: 6.6rem;
@@ -305,9 +321,19 @@
         bottom: 100%;
         border: 1px solid $gray-500;
         border-bottom: 0;
+
+        [dir=rtl] & {
+          left: -100rem;
+          right: auto;
+        }
       }
       &.active .header-more-menu {
         left: 0;
+
+        [dir=rtl] & {
+          left: auto;
+          right: 0;
+        }
       }
       & .header-item .header-item-content > :first-child {
         color: var(--atum-special-color);
@@ -325,6 +351,11 @@
     }
     .header-item:first-child {
       margin-left: 0;
+
+      [dir=rtl] & {
+       margin-left: auto;
+       margin-right: 0;
+      }
     }
     .fa-angle-down {
       transform: rotate(180deg);
diff --git a/administrator/templates/atum/scss/blocks/_sidebar.scss b/administrator/templates/atum/scss/blocks/_sidebar.scss
index 266966b499e3b..abe863889663a 100644
--- a/administrator/templates/atum/scss/blocks/_sidebar.scss
+++ b/administrator/templates/atum/scss/blocks/_sidebar.scss
@@ -487,6 +487,10 @@
     right: 10px;
     z-index: $zindex-mobile-toggle;
 
+    [dir=rtl] & {
+      right: auto;
+      left: 10px;
+    }
     .navbar-toggler-icon {
       color: var(--toggle-color);
 
@@ -494,7 +498,6 @@
         font: normal normal normal 30px/1 'Font Awesome 5 Free';
         content: "\f00d";
         color: var(--toggle-color);
-
       }
     }