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