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