Small layout improvement

app/src/main/res/layout/dialog_edit_image.xml

@@ -34,7 +34,7 @@
         android:id="@+id/ibFlipHorizontally"
         android:layout_width="36dp"
         android:layout_height="36dp"
-        android:layout_marginStart="12dp"
+        android:layout_marginStart="6dp"
         android:layout_marginTop="12dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@string/ic_flip_24_horizontally"
@@ -50,7 +50,7 @@
         android:id="@+id/ibFlipVertically"
         android:layout_width="36dp"
         android:layout_height="36dp"
-        android:layout_marginStart="12dp"
+        android:layout_marginStart="6dp"
         android:layout_marginTop="12dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@string/ic_flip_24_vertically"
@@ -66,7 +66,7 @@
         android:id="@+id/ibResize"
         android:layout_width="36dp"
         android:layout_height="36dp"
-        android:layout_marginStart="12dp"
+        android:layout_marginStart="6dp"
         android:layout_marginTop="12dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@string/title_add_image_resize"
@@ -82,7 +82,7 @@
         android:id="@+id/ibCancel"
         android:layout_width="36dp"
         android:layout_height="36dp"
-        android:layout_marginStart="12dp"
+        android:layout_marginStart="6dp"
         android:layout_marginTop="12dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@android:string/cancel"