Element block pseudo-class :active generated with background width 160px transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block line-height 1 transition position static box-sizing content-box float none cursor default padding 20px font-size 16px margin 0px height auto font-weight normal overflow hidden z-index auto border 0px rgba(0,0,0,1) solid box-shadow border-radius