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