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