diff --git a/app/src/main/res/layout/board.xml b/app/src/main/res/layout/board.xml
index 33c7c94..554b8bd 100644
--- a/app/src/main/res/layout/board.xml
+++ b/app/src/main/res/layout/board.xml
@@ -124,21 +124,25 @@
 
     <android.support.design.widget.FloatingActionButton
         android:id="@+id/fabReceive"
-        android:layout_width="250dp"
-        android:layout_height="250dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         android:layout_gravity="start|bottom"
         android:layout_marginBottom="-125dp"
         android:layout_marginStart="-125dp"
+        app:fabCustomSize="250dp"
+        app:maxImageSize="200dp"
         app:backgroundTint="@color/white"
         app:srcCompat="@drawable/receive_icon" />
 
     <android.support.design.widget.FloatingActionButton
         android:id="@+id/fabSend"
-        android:layout_width="250dp"
-        android:layout_height="250dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         android:layout_gravity="end|bottom"
         android:layout_marginBottom="-125dp"
         android:layout_marginEnd="-125dp"
+        app:fabCustomSize="250dp"
+        app:maxImageSize="200dp"
         app:backgroundTint="@color/white"
         app:srcCompat="@drawable/send_icon" />
 
diff --git a/app/src/main/res/layout/send_transaction.xml b/app/src/main/res/layout/send_transaction.xml
index 8ceaebc..3e7b2f8 100644
--- a/app/src/main/res/layout/send_transaction.xml
+++ b/app/src/main/res/layout/send_transaction.xml
@@ -221,10 +221,10 @@
 
         <android.support.design.widget.FloatingActionButton
             android:id="@+id/fabCloseCamera"
-            android:layout_width="32dp"
-            android:layout_height="32dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
             app:backgroundTint="@color/send_strong_orange"
-            app:fabSize="mini"
+            app:fabCustomSize="32dp"
             app:layout_constraintStart_toEndOf="@id/centeredVerticalGuideline"
             app:layout_constraintTop_toBottomOf="@+id/tvScan"
             app:srcCompat="@drawable/ok" />
@@ -251,9 +251,11 @@
 
         <android.support.design.widget.FloatingActionButton
             android:id="@+id/btnSend"
-            android:layout_width="90dp"
-            android:layout_height="90dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
             android:layout_marginTop="24dp"
+            app:fabCustomSize="90dp"
+            app:maxImageSize="70dp"
             app:backgroundTint="@color/send_strong_orange"
             app:srcCompat="@drawable/ic_arrow_forward"
             app:layout_constraintEnd_toEndOf="parent"