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