Element block pseudo-class :active generated with overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) background z-index auto font-weight normal cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto border 0px rgba(0,0,0,1) solid width 160px box-sizing content-box transform float none line-height 2 position static margin 0px transition border-radius font-size 16px display block padding 10px