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