diff --git a/app/src/mobile/res/layout/activity_file.xml b/app/src/mobile/res/layout/activity_file.xml
index c150d222a..66d23f307 100644
--- a/app/src/mobile/res/layout/activity_file.xml
+++ b/app/src/mobile/res/layout/activity_file.xml
@@ -1,59 +1,64 @@
-
-
-
-
+
+
-
-
-
-
-
-
-
+ android:layout_height="wrap_content"
+ android:background="@color/transparent"
+ android:elevation="0dp"
+ app:elevation="0dp"
+ app:liftOnScrollColor="@color/transparent">
+
+
+
+
-
+
+
+
-
-
-
\ No newline at end of file
+ app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/mobile/res/layout/activity_folder.xml b/app/src/mobile/res/layout/activity_folder.xml
index bb24b4246..c18374f42 100644
--- a/app/src/mobile/res/layout/activity_folder.xml
+++ b/app/src/mobile/res/layout/activity_folder.xml
@@ -1,32 +1,37 @@
-
-
+ android:layout_height="match_parent">
-
+ android:layout_height="wrap_content"
+ android:background="@color/transparent"
+ android:elevation="0dp"
+ app:elevation="0dp"
+ app:liftOnScrollColor="@color/transparent">
-
+
-
+
+
+
-
\ No newline at end of file
+
+
\ No newline at end of file
diff --git a/app/src/mobile/res/layout/activity_history.xml b/app/src/mobile/res/layout/activity_history.xml
index 251da28d8..53bc664a6 100644
--- a/app/src/mobile/res/layout/activity_history.xml
+++ b/app/src/mobile/res/layout/activity_history.xml
@@ -1,48 +1,53 @@
-
-
+ android:layout_height="match_parent">
-
+ android:layout_height="wrap_content"
+ android:background="@color/transparent"
+ android:elevation="0dp"
+ app:elevation="0dp"
+ app:liftOnScrollColor="@color/transparent">
-
+
-
+
-
+ app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+
-
-
\ No newline at end of file
+
+
+
\ No newline at end of file
diff --git a/app/src/mobile/res/layout/activity_keep.xml b/app/src/mobile/res/layout/activity_keep.xml
index 0e2b103d8..7b31732ec 100644
--- a/app/src/mobile/res/layout/activity_keep.xml
+++ b/app/src/mobile/res/layout/activity_keep.xml
@@ -1,48 +1,53 @@
-
-
+ android:layout_height="match_parent">
-
+ android:layout_height="wrap_content"
+ android:background="@color/transparent"
+ android:elevation="0dp"
+ app:elevation="0dp"
+ app:liftOnScrollColor="@color/transparent">
-
+
-
+
-
+ app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+
-
-
\ No newline at end of file
+
+
+
\ No newline at end of file