Element block pseudo-class :active generated with transition box-shadow z-index auto float none border 0px rgba(0,0,0,1) solid position static padding 0px transform outline none text-shadow 0px 1px 0px rgb(204,204,204) display block font-size 72px width auto line-height normal overflow visible height auto box-sizing content-box background cursor pointer border-radius margin 0px font-weight normal opacity 1