Animation How to - Create Pure CSS3 Loading Animation

Question

We would like to know how to create Pure CSS3 Loading Animation.

Answer


<html>
<head>
<style type='text/css'>
@-webkit-keyframes fadeOut { <!-- w  ww.j a v a2  s.c  om-->
  0% {opacity: 1;}
  100%{opacity:.1;}
}
p {
  position: absolute;
  overflow: hidden;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 0;
  margin: -8px 0 0 -8px;
  padding-top: 16px;
}

p * {
  position: absolute;
  width: 25%;
  height: 25%;
  background: rgb(0, 0, 0);
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
  -webkit-animation: fadeOut 1s linear infinite;
}

p :nth-child(1) {
  top: 0;
  right: 6px;
  -webkit-animation-delay: .125s;
}

p :nth-child(2) {
  top: 2px;
  right: 2px;
  -webkit-animation-delay: .25s;
}

p :nth-child(3) {
  top: 6px;
  right: 0;
  -webkit-animation-delay: .375s;
}

p :nth-child(4) {
  bottom: 2px;
  right: 2px;
  -webkit-animation-delay: .5s;
}

p :nth-child(5) {
  bottom: 0;
  right: 6px;
  -webkit-animation-delay: .625s;
}

p :nth-child(6) {
  bottom: 2px;
  left: 2px;
  -webkit-animation-delay: .75s;
}

p :nth-child(7) {
  bottom: 6px;
  left: 0;
  -webkit-animation-delay: .875s;
}

p :nth-child(8) {
  top: 2px;
  left: 2px;
}
</style>
</head>
<body>
    <p>
      Loading <span></span> <span></span> <span></span> <span></span> <span></span>
      <span></span> <span></span> <span></span>
    </p>
</body>
</html>

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