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