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