I want to make a game, when you click on target, the DIV append an image in it, When i click on the face, you can see that the DIV append a bullet image, which is good. but when you click on the right arm, the position of the bullet is wrong. it's because the arm is transform: rotate(25deg); with CSS3. this is my screenshot http://i.imgur.com/oZ5VnD6.png How can i determine the right position of the bullets when i click on the arm ? thank you