Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none font-weight normal background overflow hidden border-radius box-sizing content-box transition margin 0px font-size 16px transform cursor default line-height 1 padding 19px z-index auto height auto position static width 160px