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