<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<style type="text/css">
.box{
width:100%;
padding:3%;
box-sizing: border-box;
overflow: hidden;
}
.box .loader{
width:30%;
float: left;
height: 200px;
margin-right: 3%;
border:solid 1px #ccc;
box-sizing: border-box;
display: flex;
align-items: center;
justify-content: center;
}
.loading-1{
width:30px;height:30px;
position: relative;
}
@-webkit-keyframes loading-1{
0%{
transform:rotate(0deg);
}
50%{
transform:rotate(180deg);
}
100%{
transform:rotate(360deg);
}
}
.loading-1 i{
display: block;
width:100%;height:100%;
border-radius:50%;
background:linear-gradient(transparent 0%,transparent 70%,#333 70%,#333 100%);
-webkit-animation:loading-1 0.6s linear 0s infinite;
}
@-webkit-keyframes loading-2{
0%{
transform:scaleY(1);
}
50%{
transform:scaleY(0.4);
}
100%{
transform:scaleY(1);
}
}
.loading-2 i{
display:inline-block;
width:4px;
height:35px;
border-radius: 3px;
margin 0 2px;
background-color: #333;
}
.loading-2 i:nth-child(1){
-webkit-animation:loading-2 1s linear 0.1s infinite;
}
.loading-2 i:nth-child(2){
-webkit-animation: loading-2 1s linear 0.2s infinite;
}
.loading-2 i:nth-child(3){
-webkit-animation: loading-2 1s linear 0.3s infinite;
}
.loading-2 i:nth-child(4){
-webkit-animation: loading-2 1s linear 0.4s infinite;
}
.loading-2 i:nth-child(5){
-webkit-animation: loading-2 1s linear 0.5s infinite;
}
@-webkit-keyframes loading-3{
50%{
transform:scale(0.4);
opacity: 0.3;
}
100%{
transform:scale(1);
opacity: 1;
}
}
.loading-3{
position: relative;
}
.loading-3 i{
display: block;
width:15px;
height:15px;
border-radius:50%;
background-color: #333;
position:absolute;
}
.loading-3 i:nth-child(1){
top:25px;
left:0;
-webkit-animation:loading-3 1s ease 0s infinite;
}
.loading-3 i:nth-child(2){
top:17px;
left:17px;
-webkit-animation:loading-3 1s ease -0.12s infinite;
}
.loading-3 i:nth-child(3){
top:0px;
left:25px;
-webkit-animation:loading-3 1s ease -0.24s infinite;
}
.loading-3 i:nth-child(4){
top:-17px;
left:17px;
-webkit-animation:loading-3 1s ease -0.36s infinite;
}
.loading-3 i:nth-child(5){
top:-25px;
left:0;
-webkit-animation:loading-3 1s ease -0.48s infinite;
}
.loading-3 i:nth-child(6){
top:-17px;
left:-17px;
-webkit-animation:loading-3 1s ease -0.6s infinite;
}
.loading-3 i:nth-child(7){
top:0px;
left:-25px;
-webkit-animation:loading-3 1s ease -0.72s infinite;
}
.loading-3 i:nth-child(8){
top:17px;
left:-17px;
-webkit-animation:loading-3 1s ease -0.84s infinite;
}
</style>
<body>
<div class="box">
<div class="loader">
<div class="loading-1">
<i></i>
</div>
</div>
<div class="loader">
<div class="loading-2">
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
</div>
</div>
<div class="loader">
<div class="loading-3">
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
</div>
</div>
</div>
</body>
</html>
