gabbertini

<android.support.design.widget.FloatingActionButton
        android:id="@+id/share_icon"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="100dp"
        android:layout_marginBottom="32dp"
        android:src="@drawable/filled"
        app:backgroundTint="#FF4E53"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent" />