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