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