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