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