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