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