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