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