diff --git a/app/src/main/res/drawable/round_button_dark.xml b/app/src/main/res/drawable/round_button_dark.xml
new file mode 100644
index 0000000..0c2a26c
--- /dev/null
+++ b/app/src/main/res/drawable/round_button_dark.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/colorAccentDark" />
+
+    <padding
+        android:bottom="5dp"
+        android:left="5dp"
+        android:right="5dp"
+        android:top="5dp" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/round_button_light.xml b/app/src/main/res/drawable/round_button_light.xml
new file mode 100644
index 0000000..33a8bec
--- /dev/null
+++ b/app/src/main/res/drawable/round_button_light.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/colorAccentLight" />
+
+    <padding
+        android:bottom="5dp"
+        android:left="5dp"
+        android:right="5dp"
+        android:top="5dp" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_recording.xml b/app/src/main/res/layout/activity_recording.xml
index 1bb525a..98af164 100644
--- a/app/src/main/res/layout/activity_recording.xml
+++ b/app/src/main/res/layout/activity_recording.xml
@@ -52,24 +52,27 @@
             android:layout_height="wrap_content"
             android:paddingBottom="5dp">
 
-            <com.github.axet.androidlibrary.widgets.RoundButton
+            <ImageButton
                 android:id="@+id/recording_cut"
                 android:layout_width="40dp"
                 android:layout_height="40dp"
+                android:background="?attr/roundButton"
                 android:src="@drawable/ic_content_cut_24dp"
                 android:text="Cancel" />
 
-            <com.github.axet.androidlibrary.widgets.RoundButton
+            <ImageButton
                 android:id="@+id/recording_play"
                 android:layout_width="40dp"
                 android:layout_height="40dp"
+                android:background="?attr/roundButton"
                 android:src="@drawable/play" />
 
-            <com.github.axet.androidlibrary.widgets.RoundButton
+            <ImageButton
                 android:id="@+id/recording_edit_done"
                 style="Widget.AppCompat.RoundButton"
                 android:layout_width="40dp"
                 android:layout_height="40dp"
+                android:background="?attr/roundButton"
                 android:src="@drawable/ic_close_24dp" />
         </com.github.axet.androidlibrary.widgets.EqualLinearLayout>
     </FrameLayout>
@@ -93,24 +96,27 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content">
 
-            <com.github.axet.androidlibrary.widgets.RoundButton
+            <ImageButton
                 android:id="@+id/recording_cancel"
                 android:layout_width="40dp"
                 android:layout_height="40dp"
+                android:background="?attr/roundButton"
                 android:gravity="center"
                 android:src="@drawable/ic_close_24dp"
                 android:text="Cancel" />
 
-            <com.github.axet.androidlibrary.widgets.RoundButton
+            <ImageButton
                 android:id="@+id/recording_pause"
                 android:layout_width="40dp"
                 android:layout_height="40dp"
+                android:background="?attr/roundButton"
                 android:src="@drawable/ic_pause_24dp" />
 
-            <com.github.axet.androidlibrary.widgets.RoundButton
+            <ImageButton
                 android:id="@+id/recording_done"
                 android:layout_width="40dp"
                 android:layout_height="40dp"
+                android:background="?attr/roundButton"
                 android:src="@drawable/ic_done" />
 
         </com.github.axet.androidlibrary.widgets.EqualLinearLayout>
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
index 45fd53b..4b46635 100644
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <attr name="secondBackground" format="color" />
+    <attr name="roundButton" format="reference" />
 </resources>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 698b39e..cb49d2e 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -3,4 +3,6 @@
     <color name="colorPrimary">#3F51B5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="secondBackground">#33333333</color>
+    <color name="colorAccentLight">#FF4081</color>
+    <color name="colorAccentDark">#a4a4a4</color>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 8b03c3d..efdc45f 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -3,8 +3,9 @@
     <style name="AppThemeLight" parent="Theme.AppCompat.Light.DarkActionBar">
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">#FF4081</item>
+        <item name="colorAccent">@color/colorAccentLight</item>
         <item name="secondBackground">#c2c2c2</item>
+        <item name="roundButton">@drawable/round_button_light</item>
     </style>
 
     <style name="AppThemeLight.NoActionBar">
@@ -19,8 +20,9 @@
     <style name="AppThemeDark" parent="Theme.AppCompat">
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">#a4a4a4</item>
+        <item name="colorAccent">@color/colorAccentDark</item>
         <item name="secondBackground">#151515</item>
+        <item name="roundButton">@drawable/round_button_dark</item>
     </style>
 
     <style name="AppThemeDark.NoActionBar">