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