HTML部分：
<divclass="loader">
<divclass="loading">
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
</div>
</div>
CSS部分：
.loader{
width:300px;
border:1pxsolid#ccc;
height:200px;
display:flex;
box-sizing:border-box;
align-items:center;
justify-content:center;
}
@-webkit-keyframesloading{
50%{
transform:scale(0.4);
opacity:0.3;
}
100%{
transform:scale(1);
opacity:1;
}
}
.loading{
position:relative;
}
.loadingi{
display:block;
width:15px;
height:15px;
border-radius:50%;
position:absolute;
background:#333;
}
.loadingi:nth-child(1){
top:25px;
left:0;
-webkit-animation:loading1sease0sinfinite;
}
.loadingi:nth-child(2){
top:17px;
left:17px;
-webkit-animation:loading1sease0.12sinfinite;
}
.loadingi:nth-child(3){
top:0;
left:25px;
-webkit-animation:loading1sease0.24sinfinite;
}
.loadingi:nth-child(4){
top:-17px;
left:17px;
-webkit-animation:loading1sease0.36sinfinite;
}
.loadingi:nth-child(5){
top:-25px;
left:0;
-webkit-animation:loading1sease0.48sinfinite;
}
.loadingi:nth-child(6){
top:-17px;
left:-17px;
-webkit-animation:loading1sease0.6sinfinite;
}
.loadingi:nth-child(7){
top:0;
left:-25px;
-webkit-animation:loading1sease0.72sinfinite;
}
.loadingi:nth-child(8){
top:17px;
left:-17px;
-webkit-animation:loading1sease0.84sinfinite;
}
本文转载自中文网
本文转载自中文网
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