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