diff --git a/app/src/main/res/layout-land/manga_all_in_one_controller.xml b/app/src/main/res/layout-land/manga_all_in_one_controller.xml
index b7aee0cfa..10fde1d27 100644
--- a/app/src/main/res/layout-land/manga_all_in_one_controller.xml
+++ b/app/src/main/res/layout-land/manga_all_in_one_controller.xml
@@ -357,7 +357,7 @@
 
                     <Button
                         android:id="@+id/merge_btn"
-                        style="@style/Widget.MaterialComponents.Button"
+                        style="@style/Theme.Widget.Button.FilledAccent"
                         android:layout_width="match_parent"
                         android:layout_height="0dp"
                         android:layout_weight="1"
@@ -370,7 +370,7 @@
 
                     <Button
                         android:id="@+id/recommend_btn"
-                        style="@style/Widget.MaterialComponents.Button"
+                        style="@style/Theme.Widget.Button.FilledAccent"
                         android:layout_width="match_parent"
                         android:layout_height="0dp"
                         android:layout_weight="1"
diff --git a/app/src/main/res/layout-land/manga_info_controller.xml b/app/src/main/res/layout-land/manga_info_controller.xml
index 18325b36a..5dd0ece5e 100644
--- a/app/src/main/res/layout-land/manga_info_controller.xml
+++ b/app/src/main/res/layout-land/manga_info_controller.xml
@@ -344,7 +344,7 @@
 
                 <Button
                     android:id="@+id/merge_btn"
-                    style="@style/Widget.MaterialComponents.Button"
+                    style="@style/Theme.Widget.Button.FilledAccent"
                     android:layout_width="match_parent"
                     android:layout_height="0dp"
                     android:layout_weight="1"
@@ -357,7 +357,7 @@
 
                 <Button
                     android:id="@+id/recommend_btn"
-                    style="@style/Widget.MaterialComponents.Button"
+                    style="@style/Theme.Widget.Button.FilledAccent"
                     android:layout_width="match_parent"
                     android:layout_height="0dp"
                     android:layout_weight="1"
diff --git a/app/src/main/res/layout/manga_all_in_one_controller.xml b/app/src/main/res/layout/manga_all_in_one_controller.xml
index 49b52e395..3580ece1a 100644
--- a/app/src/main/res/layout/manga_all_in_one_controller.xml
+++ b/app/src/main/res/layout/manga_all_in_one_controller.xml
@@ -390,20 +390,28 @@
 
                 <Button
                     android:id="@+id/merge_btn"
-                    style="@style/Widget.MaterialComponents.Button"
+                    style="@style/Theme.Widget.Button.FilledAccent"
                     android:layout_width="match_parent"
                     android:layout_height="0dp"
                     android:layout_weight="1"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="4dp"
+                    android:layout_marginEnd="16dp"
+                    android:layout_marginBottom="4dp"
                     android:text="@string/eh_merge_with_another_source"
                     android:visibility="gone"
                     tools:visibility="visible" />
 
                 <Button
                     android:id="@+id/recommend_btn"
-                    style="@style/Widget.MaterialComponents.Button"
+                    style="@style/Theme.Widget.Button.FilledAccent"
                     android:layout_width="match_parent"
                     android:layout_height="0dp"
                     android:layout_weight="1"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="4dp"
+                    android:layout_marginEnd="16dp"
+                    android:layout_marginBottom="4dp"
                     android:text="@string/az_recommends"
                     android:visibility="gone"
                     tools:visibility="visible" />
diff --git a/app/src/main/res/layout/manga_info_controller.xml b/app/src/main/res/layout/manga_info_controller.xml
index f82e22480..4d623babe 100755
--- a/app/src/main/res/layout/manga_info_controller.xml
+++ b/app/src/main/res/layout/manga_info_controller.xml
@@ -377,20 +377,28 @@
 
             <Button
                 android:id="@+id/merge_btn"
-                style="@style/Widget.MaterialComponents.Button"
+                style="@style/Theme.Widget.Button.FilledAccent"
                 android:layout_width="match_parent"
                 android:layout_height="0dp"
                 android:layout_weight="1"
+                android:layout_marginStart="16dp"
+                android:layout_marginTop="4dp"
+                android:layout_marginEnd="16dp"
+                android:layout_marginBottom="4dp"
                 android:text="@string/eh_merge_with_another_source"
                 android:visibility="gone"
                 tools:visibility="visible"/>
 
             <Button
                 android:id="@+id/recommend_btn"
-                style="@style/Widget.MaterialComponents.Button"
+                style="@style/Theme.Widget.Button.FilledAccent"
                 android:layout_width="match_parent"
                 android:layout_height="0dp"
                 android:layout_weight="1"
+                android:layout_marginStart="16dp"
+                android:layout_marginTop="4dp"
+                android:layout_marginEnd="16dp"
+                android:layout_marginBottom="4dp"
                 android:text="@string/az_recommends"
                 android:visibility="gone"
                 tools:visibility="visible" />