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