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