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