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