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