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