cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - ActiveLovehtmlicon-new-collectionicon-personicon-teamlog-outoctocatpop-outspinnerstartv

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              <a id="button" href="#">
  background: #eee
  padding: 10%

  width: 140px
  height: 140px
  border-radius: 50%
  background: #fff url('http://scottyzen.com/button/images/finger-print.png') no-repeat center
  background-size: contain
  display: block
  margin: auto
  position: relative
  box-shadow: 0 1px 10px 0 rgba(1, 1, 1, .2), 0 1.5px 4px 0 rgba(1, 1, 1, .2)
      display: block
    border-radius: 50%
    display: none
    position: absolute
    width: 160px
    height: 160px
    top: -10px
    left: -10px
    background-image: url('http://scottyzen.com/button/images/3.png')
    background-size: contain
    z-index: -1
    animation: spinner infinite 5s
    background-image: url('http://scottyzen.com/button/images/2.png')
    animation: spinner infinite 6s
    background-image: url('http://scottyzen.com/button/images/1.png')
    animation: spinner infinite 4s forwards

@keyframes spinner
    opacity: 0
    transform: rotate(0deg)

    opacity: 1

    transform: rotate(-180deg)
    transform: rotate(720deg)

    transform: rotate(0deg)

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