diff --git a/app/src/main/res/layout/custom_preference.xml b/app/src/main/res/layout/custom_preference.xml
index 84793f87f27e3f52166e0d848e810e2470506f7a..c1805653e936959b63cc81535872d00c7a0836f1 100644
--- a/app/src/main/res/layout/custom_preference.xml
+++ b/app/src/main/res/layout/custom_preference.xml
@@ -1,5 +1,7 @@
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/layout/preference_category_material.xml b/app/src/main/res/layout/preference_category_material.xml
new file mode 100644
index 0000000000000000000000000000000000000000..9acd4195f94eb34dedac573c3c3371ac0125bbc4
--- /dev/null
+++ b/app/src/main/res/layout/preference_category_material.xml
@@ -0,0 +1,31 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/layout/preference_widget_checkbox.xml b/app/src/main/res/layout/preference_widget_checkbox.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4fa5dee95b3d4d725c16cf5b49b46e7d2aa3ea72
--- /dev/null
+++ b/app/src/main/res/layout/preference_widget_checkbox.xml
@@ -0,0 +1,26 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index 1e6723b29c856b158095134f86b4375aa4f3b6c4..1523963d7bc133cbf4c0a663befc70e5da905534 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -1,5 +1,6 @@