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