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