CSS3 loadding加载动画效果
分类：实例代码
CSS3 loadding加载动画效果属于前端实例代码，有关更多实例代码大家可以查看。
本章节分享一段代码实例，它利用css3实现了loadding动画加载效果。
代码实例如下:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.pipipi.net/" />
<title>前端教程网</title>
<style type="text/css">
#loading_1 {
width: 400px;
height: 200px;
position: relative;
animation: rotate 2s infinite;
margin: 0 auto;
}
@keyframes rotate {
0% {
transform: rotate(0deg);
}
50% {
transform: rotate(180deg);
}
100% {
transform: rotate(360deg);
}
}
.cir {
position: absolute;
width: 16px;
height: 16px;
overflow: hidden;
top: 92px;
left: 192px;
}
#loading_1 div:nth-child(1) {
background: #8EE5EE;
}
#loading_1 div:nth-child(2) {
background: #FFE4B5;
}
#loading_1 div:nth-child(3) {
background: #00CD00;
}
#loading_1 div:nth-child(4) {
background: #FF6A6A;
}
.cir1 {
animation: loading_1 2s linear infinite;
}
@keyframes loading_1 {
0% {
top: 62px;
left: 162px;
}
50% {
top: 92px;
left: 192px;
}
100% {
top: 62px;
left: 162px;
}
}
.cir2 {
animation: loading_2 2s linear infinite;
}
@keyframes loading_2 {
0% {
top: 62px;
left: 222px;
}
50% {
top: 92px;
left: 192px;
}
100% {
top: 62px;
left: 222px;
}
}
.cir3 {
animation: loading_3 2s linear infinite;
}
@keyframes loading_3 {
0% {
top: 122px;
left: 162px;
}
50% {
top: 92px;
left: 192px;
}
100% {
top: 122px;
left: 162px;
}
}
.cir4 {
animation: loading_4 2s linear infinite;
}
@keyframes loading_4 {
0% {
top: 122px;
left: 222px;
}
50% {
top: 92px;
left: 192px;
}
100% {
top: 122px;
left: 222px;
}
}
#loading_2 {
width: 400px;
height: 200px;
position: relative;
margin: 0 auto;
}
#loading_2 div {
width: 100px;
height: 100px;
position: absolute;
margin-left: 150px;
animation: loading 1.8s linear infinite;
}
#loading_2 span {
display: block;
width: 20px;
height: 20px;
border-radius: 20px;
}
@keyframes loading {
0% {
transform: rotate(0deg);
}
10% {
transform: rotate(45deg);
}
50% {
opacity: 1;
transform: rotate(160deg);
}
62% {
opacity: 0;
}
65% {
opacity: 0;
transform: rotate(200deg);
}
90% {
transform: rotate(340deg);
}
100% {
transform: rotate(360deg);
}
}
#loading_2 span {
background: #8EE5EE;
}
#loading_2 div:nth-child(1) {
animation-delay: 0.2s;
}
#loading_2 div:nth-child(2) {
animation-delay: 0.4s;
}
#loading_2 div:nth-child(3) {
animation-delay: 0.6s;
}
#loading_2 div:nth-child(4) {
animation-delay: 0.8s;
}
#loading_3 {
width: 400px;
height: 200px;
margin: 0 auto;
}
#loading_3 div {
float: left;
width: 10px;
height: 80px;
margin-left: 20px;
animation: scale 1.5s linear infinite;
}
@keyframes scale {
0% {
transform: scale(1, 1);
}
50% {
transform: scale(1, 1.8);
}
100% {
transform: scale(1, 1);
}
}
#loading_3 div:nth-child(1) {
background: #8EE5EE;
margin-left: 150px;
animation-delay: 0.2s;
}
#loading_3 div:nth-child(2) {
background: #FFE4B5;
animation-delay: 0.4s;
}
#loading_3 div:nth-child(3) {
background: #00CD00;
animation-delay: 0.6s;
}
#loading_3 div:nth-child(4) {
background: #FF6A6A;
animation-delay: 0.8s;
}
#loading_4 {
width: 400px;
height: 200px;
margin: 0 auto;
}
#loading_4 div {
width: 20px;
height: 20px;
float: left;
margin-right: 20px;
animation: dash 2s linear infinite;
}
@keyframes dash {
0% {
opacity: 1;
}
50% {
opacity: 0;
}
100% {
opacity: 1;
}
}
#loading_4 div:nth-child(1) {
background: #8EE5EE;
margin-left: 100px;
animation-delay: 0.2s;
}
#loading_4 div:nth-child(2) {
background: #FFE4B5;
animation-delay: 0.4s;
}
#loading_4 div:nth-child(3) {
background: #00CD00;
animation-delay: 0.6s;
}
#loading_4 div:nth-child(4) {
background: #FF6A6A;
animation-delay: 0.8s;
}
#loading_4 div:nth-child(5) {
background: #FF7F24;
animation-delay: 1s;
}
#loading_4 div:nth-child(6) {
background: #FF00FF;
animation-delay: 1.2s;
}
</style>
</head>
<body>
<div id="loading_1">
<div class="cir cir1"><span></span></div>
<div class="cir cir2"><span></span></div>
<div class="cir cir3"><span></span></div>
<div class="cir cir4"><span></span></div>
</div>
<div id="loading_2">
<div><span></span></div>
<div><span></span></div>
<div><span></span></div>
<div><span></span></div>
</div>
<div id="loading_3">
<div></div>
<div></div>
<div></div>
<div></div>
</div>
<div id="loading_4">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</body>
</html>
CSS3 loadding加载动画效果，这样的场景在实际项目中还是用的比较多的，关于CSS3 loadding加载动画效果就介绍到这了。