Element block pseudo-class :active generated with background display block transform margin 2px box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static height auto font-weight normal line-height 1 z-index auto cursor default font-size 14px transition width auto float none overflow hidden box-sizing content-box text-shadow border-radius border 0px rgba(0,0,0,1) solid padding 5px