diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/AbstractNavButtonLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/AbstractNavButtonLayoutter.kt
index b516d6f..23e3310 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/AbstractNavButtonLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/AbstractNavButtonLayoutter.kt
@@ -65,18 +65,19 @@
 
     fun getParamsToCenterView(): FrameLayout.LayoutParams {
         val params = FrameLayout.LayoutParams(
-                ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)
         params.gravity = Gravity.CENTER
         return params;
     }
 
-    open fun repositionContextualContainer(contextualContainer: ViewGroup, barAxisMargin: Int,
+    open fun repositionContextualContainer(contextualContainer: ViewGroup, buttonSize: Int,
+                                           barAxisMarginStart: Int, barAxisMarginEnd: Int,
                                            gravity: Int) {
         val contextualContainerParams = FrameLayout.LayoutParams(
-                ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.MATCH_PARENT)
+                buttonSize, ViewGroup.LayoutParams.MATCH_PARENT)
         contextualContainerParams.apply {
-            marginStart = barAxisMargin
-            marginEnd = barAxisMargin
+            marginStart = barAxisMarginStart
+            marginEnd = barAxisMarginEnd
             topMargin = 0
             bottomMargin = 0
         }
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/KidsNavLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/KidsNavLayoutter.kt
index 65b77ac..f31af09 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/KidsNavLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/KidsNavLayoutter.kt
@@ -21,6 +21,7 @@
 import android.graphics.drawable.PaintDrawable
 import android.view.Gravity
 import android.view.ViewGroup
+import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
 import android.widget.FrameLayout
 import android.widget.ImageView
 import android.widget.LinearLayout
@@ -103,8 +104,9 @@
 
         val contextualMargin = resources.getDimensionPixelSize(
                 R.dimen.taskbar_contextual_button_padding)
-        repositionContextualContainer(endContextualContainer, 0, Gravity.END)
-        repositionContextualContainer(startContextualContainer, contextualMargin, Gravity.START)
+        repositionContextualContainer(endContextualContainer, WRAP_CONTENT, 0, 0, Gravity.END)
+        repositionContextualContainer(startContextualContainer, WRAP_CONTENT, contextualMargin,
+                contextualMargin, Gravity.START)
 
         if (imeSwitcher != null) {
             startContextualContainer.addView(imeSwitcher)
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneLandscapeNavLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneLandscapeNavLayoutter.kt
index a96ee1f..b1b50d6 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneLandscapeNavLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneLandscapeNavLayoutter.kt
@@ -106,7 +106,7 @@
             }
         }
 
-        repositionContextualButtons()
+        repositionContextualButtons(contextualButtonHeight.toInt())
     }
 
     open fun addThreeButtons() {
@@ -116,13 +116,15 @@
         navButtonContainer.addView(backButton)
     }
 
-    open fun repositionContextualButtons() {
+    open fun repositionContextualButtons(buttonSize: Int) {
         endContextualContainer.removeAllViews()
         startContextualContainer.removeAllViews()
 
-        val contextualMargin = resources.getDimensionPixelSize(
-                R.dimen.taskbar_contextual_button_padding)
-        repositionContextualContainer(startContextualContainer, contextualMargin, Gravity.TOP)
+        val roundedCornerContentMargin = resources.getDimensionPixelSize(
+                R.dimen.taskbar_phone_rounded_corner_content_margin)
+        val contentPadding = resources.getDimensionPixelSize(R.dimen.taskbar_phone_content_padding)
+        repositionContextualContainer(startContextualContainer, buttonSize,
+                roundedCornerContentMargin + contentPadding, 0, Gravity.TOP)
 
         if (imeSwitcher != null) {
             startContextualContainer.addView(imeSwitcher)
@@ -137,15 +139,16 @@
         }
     }
 
-    override fun repositionContextualContainer(contextualContainer: ViewGroup, barAxisMargin: Int,
+    override fun repositionContextualContainer(contextualContainer: ViewGroup, buttonSize: Int,
+                                               barAxisMarginTop: Int, barAxisMarginBottom: Int,
                                                gravity: Int) {
         val contextualContainerParams = FrameLayout.LayoutParams(
-                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
+                ViewGroup.LayoutParams.MATCH_PARENT, buttonSize)
         contextualContainerParams.apply {
             marginStart = 0
             marginEnd = 0
-            topMargin = barAxisMargin
-            bottomMargin = barAxisMargin
+            topMargin = barAxisMarginTop
+            bottomMargin = barAxisMarginBottom
         }
         contextualContainerParams.gravity = gravity or Gravity.CENTER_HORIZONTAL
         contextualContainer.layoutParams = contextualContainerParams
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/PhonePortraitNavLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/PhonePortraitNavLayoutter.kt
index 22d9f82..05183b8 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/PhonePortraitNavLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/PhonePortraitNavLayoutter.kt
@@ -110,9 +110,8 @@
         endContextualContainer.removeAllViews()
         startContextualContainer.removeAllViews()
 
-        val contextualMargin = resources.getDimensionPixelSize(
-                R.dimen.taskbar_contextual_button_padding)
-        repositionContextualContainer(endContextualContainer, contextualMargin, Gravity.END)
+        repositionContextualContainer(endContextualContainer, contextualButtonWidth.toInt(), 0,
+                roundedCornerContentMargin + contentPadding, Gravity.END)
 
         if (imeSwitcher != null) {
             endContextualContainer.addView(imeSwitcher)
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneSeascapeNavLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneSeascapeNavLayoutter.kt
index 0368b1d..0f52552 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneSeascapeNavLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneSeascapeNavLayoutter.kt
@@ -50,13 +50,15 @@
         navButtonContainer.addView(recentsButton)
     }
 
-    override fun repositionContextualButtons() {
+    override fun repositionContextualButtons(buttonSize: Int) {
         endContextualContainer.removeAllViews()
         startContextualContainer.removeAllViews()
 
-        val contextualMargin = resources.getDimensionPixelSize(
-                R.dimen.taskbar_contextual_button_padding)
-        repositionContextualContainer(endContextualContainer, contextualMargin, Gravity.BOTTOM)
+        val roundedCornerContentMargin = resources.getDimensionPixelSize(
+                R.dimen.taskbar_phone_rounded_corner_content_margin)
+        val contentPadding = resources.getDimensionPixelSize(R.dimen.taskbar_phone_content_padding)
+        repositionContextualContainer(endContextualContainer, buttonSize, 0,
+                roundedCornerContentMargin + contentPadding,  Gravity.BOTTOM)
 
         if (imeSwitcher != null) {
             endContextualContainer.addView(imeSwitcher)
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/SetupNavLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/SetupNavLayoutter.kt
index 1ac0060..5111bba 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/SetupNavLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/SetupNavLayoutter.kt
@@ -19,6 +19,7 @@
 import android.content.res.Resources
 import android.view.Gravity
 import android.view.ViewGroup
+import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
 import android.widget.FrameLayout
 import android.widget.ImageView
 import android.widget.LinearLayout
@@ -61,8 +62,9 @@
 
         val contextualMargin = resources.getDimensionPixelSize(
                 R.dimen.taskbar_contextual_button_padding)
-        repositionContextualContainer(endContextualContainer, 0, Gravity.END)
-        repositionContextualContainer(startContextualContainer, contextualMargin, Gravity.START)
+        repositionContextualContainer(endContextualContainer, WRAP_CONTENT, 0, 0, Gravity.END)
+        repositionContextualContainer(startContextualContainer, WRAP_CONTENT, contextualMargin,
+                contextualMargin, Gravity.START)
 
         if (imeSwitcher != null) {
             startContextualContainer.addView(imeSwitcher)
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/TaskbarNavLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/TaskbarNavLayoutter.kt
index 5465b6b..45dbebb 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/TaskbarNavLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/TaskbarNavLayoutter.kt
@@ -19,6 +19,7 @@
 import android.content.res.Resources
 import android.view.Gravity
 import android.view.ViewGroup
+import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
 import android.widget.FrameLayout
 import android.widget.ImageView
 import android.widget.LinearLayout
@@ -96,8 +97,9 @@
         if (!context.deviceProfile.isGestureMode) {
             val contextualMargin = resources.getDimensionPixelSize(
                     R.dimen.taskbar_contextual_button_padding)
-            repositionContextualContainer(endContextualContainer, 0, Gravity.END)
-            repositionContextualContainer(startContextualContainer, contextualMargin, Gravity.START)
+            repositionContextualContainer(endContextualContainer, WRAP_CONTENT, 0, 0, Gravity.END)
+            repositionContextualContainer(startContextualContainer, WRAP_CONTENT, contextualMargin,
+                    contextualMargin, Gravity.START)
 
             if (imeSwitcher != null) {
                 startContextualContainer.addView(imeSwitcher)