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