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