Element block pseudo-class :active generated with padding 20px cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block height auto font-size 16px box-sizing content-box float none overflow hidden line-height 1 background box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius transition border 0px rgba(0,0,0,1) solid width 160px margin 0px font-weight normal z-index auto position static transform