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