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