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