Would you teach me how to change the welcome button (call to action) at the header using other image?
Not sure what you mean, the button is CSS only, there is no image there.
i want to change the button using image (scroll down image as example)
i want to have scroll down button like this http://www.aloismosbacher.at for example
Well, you can follow the steps from this post. Feel free to let me know if you get stuck.
thank you very much
i am will try it at my Moesia pro child theme