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