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