diff --git a/lib/core/layout/components/header/header.component.scss b/lib/core/layout/components/header/header.component.scss
index f68b932c90..7f7f53bce5 100644
--- a/lib/core/layout/components/header/header.component.scss
+++ b/lib/core/layout/components/header/header.component.scss
@@ -12,19 +12,37 @@
         .adf-menu-icon {
             position: relative;
             margin-left: -11px;
-            margin-right: 3px;
+            margin-right: 0;
+
+            .mat-icon {
+                font-size: 29px;
+                padding: 0 5px 0 0;
+            }
         }
 
         .adf-app-logo {
             position: relative;
             height: 28px;
             width: 28px;
-            margin-right: 6px;
+            vertical-align: middle;
+            margin-left: 6px;
+            margin-top: -3px;
         }
 
         .adf-app-title {
             cursor: pointer;
             outline: none;
+            margin-left: 6px;
+            letter-spacing: -0.3px;
+            font-weight: 100;
+        }
+
+        .adf-toolbar-divider {
+            margin: 0 5px;
+
+            & > div {
+                background-color: mat-color($background, card, 1);
+            }
         }
 
         .adf-header-delimiter {
diff --git a/lib/core/toolbar/toolbar-divider.component.ts b/lib/core/toolbar/toolbar-divider.component.ts
index a1627b5c8b..92f3306900 100644
--- a/lib/core/toolbar/toolbar-divider.component.ts
+++ b/lib/core/toolbar/toolbar-divider.component.ts
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { Component, ViewEncapsulation } from '@angular/core';
+import { Component, ViewEncapsulation, ChangeDetectionStrategy } from '@angular/core';
 
 @Component({
     selector: 'adf-toolbar-divider',
@@ -30,6 +30,7 @@ import { Component, ViewEncapsulation } from '@angular/core';
             margin-right: 5px;
         }
     `],
-    encapsulation: ViewEncapsulation.None
+    encapsulation: ViewEncapsulation.None,
+    changeDetection: ChangeDetectionStrategy.OnPush
 })
 export class ToolbarDividerComponent {}