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