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