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