Element block pseudo-class :active generated with line-height 1 position static width 160px transition box-sizing content-box transform border-radius background z-index auto height auto border 0px rgba(0,0,0,1) solid cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px display block overflow hidden text-shadow 2px 1px 1px rgba(0,0,0,0.2) float none margin 0px font-weight normal padding 20px