How to rotate the background image in the container?

I want to rotate the image which is placed in the button of scrollbar in Chrome. Now I have a CSS with this content: ::-webkit-scrollbar-button:vertical:decrement { background-image: url(images/arrowup.png); -webkit-transform: rotate(120deg); -moz-transform: rotate(120deg); background-repeat: no-repeat; background-position: center; background-color: #ECEEEF; border-color: #999; } I wish to rotate the image without rotating its content. 8 Answers 8