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