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