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