Created attachment 59671 [details] HTML and CSS demonstrating layout insconsistancies "You are currently using: 533.4" While trying to implement a popular technique for png scalable buttons, I noticed that the layout engine was behaving differently for anchors and for buttons. The attached HTML file demonstrates the bug. All three <p> should display the same. For reference, IE 8 (in this case) displays the page correctly. For reference only, this link documents the png technique. http://monc.se/kitchen/59/scalable-css-buttons-using-png-and-background-colors