Element block pseudo-class :active generated with font-size 16px line-height 1 margin 0px padding 20px cursor default transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) background display block border-radius border 0px rgba(0,0,0,1) solid width 160px position static overflow hidden float none z-index auto height auto font-weight normal text-shadow 1px 1px 1px rgba(117,70,70,0.2) box-sizing content-box transform