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