diff --git a/app/src/main/res/drawable/back_btn_bg.xml b/app/src/main/res/drawable/back_btn_bg.xml
deleted file mode 100644
index 27176db..0000000
--- a/app/src/main/res/drawable/back_btn_bg.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="oval">
-    <solid android:color="#80000000" />
-    <size android:width="36dp" android:height="36dp" />
-</shape>
diff --git a/app/src/main/res/drawable/ic_back_arrow.xml b/app/src/main/res/drawable/ic_back_arrow.xml
deleted file mode 100644
index 4e139d4..0000000
--- a/app/src/main/res/drawable/ic_back_arrow.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z" />
-</vector>
diff --git a/app/src/main/res/drawable/spinner_bg.xml b/app/src/main/res/drawable/spinner_bg.xml
deleted file mode 100644
index 40dadb9..0000000
--- a/app/src/main/res/drawable/spinner_bg.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <solid android-color="#CC1A1A1A" />
-    <corners android:radius="8dp" />
-    <stroke
-        android:width="1dp"
-        android:color="#44FFFFFF" />
-</shape>