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