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