Small layout improvement

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

@@ -32,12 +32,13 @@
 
     <ImageView
         android:id="@+id/ivAttachments"
-        android:layout_width="24dp"
-        android:layout_height="24dp"
+        android:layout_width="21dp"
+        android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:src="@drawable/baseline_attachment_24"
+        app:layout_constraintBottom_toBottomOf="@id/tvSubject"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/tvFrom" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
 
     <TextView
         android:id="@+id/tvSubject"