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