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