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