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