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