diff --git a/app/src/main/res/drawable/button_background.xml b/app/src/main/res/drawable/button_background.xml
index 171757c..e004c6c 100644
--- a/app/src/main/res/drawable/button_background.xml
+++ b/app/src/main/res/drawable/button_background.xml
@@ -1,12 +1,6 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <stroke
-        android:width="2dp"
-        android:color="@color/accent" />
-    <corners android:radius="15dp" />
-    <padding
-        android:bottom="5dp"
-        android:left="5dp"
-        android:right="5dp"
-        android:top="5dp" />
-</shape>
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true"
+        android:drawable="@drawable/button_background_pressed"/>
+    <item android:drawable="@drawable/button_background_released"/>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_background_pressed.xml b/app/src/main/res/drawable/button_background_pressed.xml
new file mode 100644
index 0000000..6324322
--- /dev/null
+++ b/app/src/main/res/drawable/button_background_pressed.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <stroke
+        android:width="2dp"
+        android:color="@color/accent" />
+    <solid
+        android:color="@color/accent" />
+    <corners android:radius="15dp" />
+    <padding
+        android:bottom="5dp"
+        android:left="5dp"
+        android:right="5dp"
+        android:top="5dp" />
+</shape>
diff --git a/app/src/main/res/drawable/button_background_released.xml b/app/src/main/res/drawable/button_background_released.xml
new file mode 100644
index 0000000..171757c
--- /dev/null
+++ b/app/src/main/res/drawable/button_background_released.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <stroke
+        android:width="2dp"
+        android:color="@color/accent" />
+    <corners android:radius="15dp" />
+    <padding
+        android:bottom="5dp"
+        android:left="5dp"
+        android:right="5dp"
+        android:top="5dp" />
+</shape>