loading动画特效小结
编程学习 2021-07-04 19:20www.dzhlxh.cn编程入门
本篇文章主要分享了javascript实现loading动画特效的示例代码。具有很好的参考价值，狼蚁网站SEO优化跟着长沙网络推广一起来看下吧
话不多说，请看代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>lodading动画效果上</title>
<link rel="stylesheet" href="style.css"/>
<style>
.box{
width: 100%;
padding:3%;
box-sizing: border-box;
overflow: hidden;
}
.box .loader{
width: 30%;
float: left;
height: 200px;
margin-right: 3%;
border:1px #ccc solid;
box-sizing: border-box;
display: flex;
align-content: center;
justify-content: center;
position: relative;
}
.box .loading {
position: absolute;
top: 50px;
}
@-webkit-keyframes loading-1{
0%{
transform: rotate(0deg);
}
50%{
transform: rotate(180deg);
}
100%{
transform: rotate(360deg);
}
}
.demo-1 .loading{
width: 35px;
height: 35px;
position: relative;
}
.demo-1 .loading i{
display: block;
width: 100%;
height: 100%;
border-radius:50%;
background: linear-gradient(transparent 0%, transparent 70%, #333 30% ,#333 100%);
-webkit-animation: loading-1 .6s linear 0s infinite;
}
@-webkit-keyframes loading-2{
0%{
transform: scaleY(1);
}
50%{
transform: scaleY(0.4);
}
100%{
transform: scaleY(1);
}
}
.demo-2 .loading i{
display: inline-block;
width: 4px;
height: 35px;
border-radius: 2px;
margin:0 2px;
background-color: #333;
}
.demo-2 .loading i:nth-child(1){
-webkit-animation:loading-2 1s ease-in .1s infinite;
}
.demo-2 .loading i:nth-child(2){
-webkit-animation:loading-2 1s ease-in .2s infinite;
}
.demo-2 .loading i:nth-child(3){
-webkit-animation:loading-2 1s ease-in .3s infinite;
}
.demo-2 .loading i:nth-child(4){
-webkit-animation:loading-2 1s ease-in .4s infinite;
}
.demo-2 .loading i:nth-child(5){
-webkit-animation:loading-2 1s ease-in .5s infinite;
}
.demo-3 .loading{
position: relative;
}
.demo-3 .loading i{
display: block;
width: 15px;
height: 15px;
border-radius: 50%;
background-color: #333;
position: absolute;
}
.demo-3 .loading i:nth-child(1){
top: 25px;
left: 0;
-webkit-animation:loading-3 1s ease 0s infinite;
}
.demo-3 .loading i:nth-child(2){
top: 17px;
left: 17px;
-webkit-animation:loading-3 1s ease -0.12s infinite;
}
.demo-3 .loading i:nth-child(3){
top: 0px;
left: 25px;
-webkit-animation:loading-3 1s ease -0.24s infinite;
}
.demo-3 .loading i:nth-child(4){
top: -17px;
left: 17px;
-webkit-animation:loading-3 1s ease -0.36s infinite;
}
.demo-3 .loading i:nth-child(5){
top: -25px;
left: 0;
-webkit-animation:loading-3 1s ease -0.48s infinite;
}
.demo-3 .loading i:nth-child(6){
top: -17px;
left: -17px;
-webkit-animation:loading-3 1s ease -0.6s infinite;
}
.demo-3 .loading i:nth-child(7){
top: 0px;
left: -25px;
-webkit-animation:loading-3 1s ease -0.72s infinite;
}
.demo-3 .loading i:nth-child(8){
top: 17px;
left: -17px;
-webkit-animation:loading-3 1s ease -0.84s infinite;
}
@-webkit-keyframes loading-3{
50%{
transform: scale(0.4);
opacity: .3
}
100%{
transform: scale(1);
opacity: 1
}
}
@-webkit-keyframes loading-4{
0%{
transform: scale(0);
opacity: 0;
}
1%{
opacity: 1;
}
100%{
transform: scale(1);
opacity: 0;
}
}
.demo-4 .loading i:nth-child(1){
-webkit-animation:loading-4 1s linear 0s infinite;
}
.demo-4 .loading i:nth-child(2){
-webkit-animation:loading-4 1s linear 0.2s infinite;
}
.demo-4 .loading i:nth-child(3){
-webkit-animation:loading-4 1s linear 0.4s infinite;
}
.demo-4 .loading{
width: 60px;
height: 60px;
position: relative;
}
.demo-4 .loading i{
display: block;
width: 60px;
height: 60px;
border-radius: 50%;
background-color: #333;
position: absolute;
left: 0;
top: 0;
opacity: 0;
}
.demo-5 .loading{
width: 40px;
height: 40px;
position: relative;
}
.demo-5 .loading i{
display: block;
border:2px solid #333;
border-color: transparent #333;
border-radius: 50%;
position: absolute;
}
.demo-5 .loading i:first-child{
width: 35px;
height: 35px;
top:0px;
left: 0px;
-webkit-animation:loading-5 1s ease-in-out 0s infinite;
}
.demo-5 .loading i:last-child{
width: 15px;
height: 15px;
top:10px;
left: 10px;
-webkit-animation:loading-5 1s ease-in-out 0.5s infinite reverse;
}
@-webkit-keyframes loading-5{
0%{
transform: rotate(0deg) scale(1);
}
50%{
transform: rotate(180deg) scale(0.6);
}
100%{
transform: rotate(360deg) scale(1);
}
}
.demo-6 .loading{
width: 80px;
height: 20px;
position: relative;
}
.demo-6 .loading i{
display: block;
width: 20px;
height: 20px;
border-radius: 50%;
background-color: #333;
margin-right: 10px;
position: absolute;
}
@-webkit-keyframes loading-6{
0%{
left: 100px;
top: 0;
}
80%{
left: 0;
top: 0;
}
85%{
left: 0;
top: -20px;
width: 20px;
height: 20px;
}
90%{
width: 40px;
height: 20px;
}
95%{
left: 100px;
top: -20px;
width: 20px;
height: 20px;
}
100%{
left: 100px;
top: 0;
}
}
.demo-6 .loading i:nth-child(1){
-webkit-animation:loading-6 2s linear 0s infinite;
}
.demo-6 .loading i:nth-child(2){
-webkit-animation:loading-6 2s linear -0.4s infinite;
}
.demo-6 .loading i:nth-child(3){
-webkit-animation:loading-6 2s linear -0.8s infinite;
}
.demo-6 .loading i:nth-child(4){
-webkit-animation:loading-6 2s linear -1.2s infinite;
}
.demo-6 .loading i:nth-child(5){
-webkit-animation:loading-6 2s linear -1.6s infinite;
}
.demo-7 .loading i {
background-color: #777;
border-radius: 2px;
margin: 2px;
-webkit-animation-fill-mode: both;
animation-fill-mode: both;
position: absolute;
width: 5px;
height: 15px;
}
.demo-7 .loading-1 {
top: 20px;
left: 0;
-webkit-animation: loading 1.2s 0.12s infinite ease-in-out;
-moz-animation: loading 1.2s 0.12s infinite ease-in-out;
-ms-animation: loading 1.2s 0.12s infinite ease-in-out;
-o-animation: loading 1.2s 0.12s infinite ease-in-out;
animation: loading 1.2s 0.12s infinite ease-in-out;
}
.demo-7 .loading-2 {
top: 13.63636px;
left: 13.63636px;
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-ms-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
-webkit-animation: loading 1.2s 0.24s infinite ease-in-out;
-moz-animation: loading 1.2s 0.24s infinite ease-in-out;
-ms-animation: loading 1.2s 0.24s infinite ease-in-out;
-o-animation: loading 1.2s 0.24s infinite ease-in-out;
animation: loading 1.2s 0.24s infinite ease-in-out;
}
.demo-7 .loading-3 {
top: 0;
left: 20px;
-webkit-transform: rotate(90deg);
-moz-transform: rotate(90deg);
-ms-transform: rotate(90deg);
-o-transform: rotate(90deg);
transform: rotate(90deg);
-webkit-animation: loading 1.2s 0.36s infinite ease-in-out;
-moz-animation: loading 1.2s 0.36s infinite ease-in-out;
-ms-animation: loading 1.2s 0.36s infinite ease-in-out;
-o-animation: loading 1.2s 0.36s infinite ease-in-out;
animation: loading 1.2s 0.36s infinite ease-in-out;
}
.demo-7 .loading-4 {
top: -13.63636px;
left: 13.63636px;
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-ms-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
-webkit-animation: loading 1.2s 0.48s infinite ease-in-out;
-moz-animation: loading 1.2s 0.48s infinite ease-in-out;
-ms-animation: loading 1.2s 0.48s infinite ease-in-out;
-o-animation: loading 1.2s 0.48s infinite ease-in-out;
animation: loading 1.2s 0.48s infinite ease-in-out;
}
.demo-7 .loading-5 {
top: -20px;
left: 0;
-webkit-animation: loading 1.2s 0.6s infinite ease-in-out;
-moz-animation: loading 1.2s 0.6s infinite ease-in-out;
-ms-animation: loading 1.2s 0.6s infinite ease-in-out;
-o-animation: loading 1.2s 0.6s infinite ease-in-out;
animation: loading 1.2s 0.6s infinite ease-in-out;
}
.demo-7 .loading-6 {
top: -13.63636px;
left: -13.63636px;
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-ms-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
-webkit-animation: loading 1.2s 0.72s infinite ease-in-out;
-moz-animation: loading 1.2s 0.72s infinite ease-in-out;
-ms-animation: loading 1.2s 0.72s infinite ease-in-out;
-o-animation: loading 1.2s 0.72s infinite ease-in-out;
animation: loading 1.2s 0.72s infinite ease-in-out;
}
.demo-7 .loading-7 {
top: 0;
left: -20px;
-webkit-transform: rotate(90deg);
-moz-transform: rotate(90deg);
-ms-transform: rotate(90deg);
-o-transform: rotate(90deg);
transform: rotate(90deg);
-webkit-animation: loading 1.2s 0.84s infinite ease-in-out;
-moz-animation: loading 1.2s 0.84s infinite ease-in-out;
-ms-animation: loading 1.2s 0.84s infinite ease-in-out;
-o-animation: loading 1.2s 0.84s infinite ease-in-out;
animation: loading 1.2s 0.84s infinite ease-in-out;
}
.demo-7 .loading-8 {
top: 13.63636px;
left: -13.63636px;
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-ms-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
-webkit-animation: loading 1.2s 0.96s infinite ease-in-out;
-moz-animation: loading 1.2s 0.96s infinite ease-in-out;
-ms-animation: loading 1.2s 0.96s infinite ease-in-out;
-o-animation: loading 1.2s 0.96s infinite ease-in-out;
animation: loading 1.2s 0.96s infinite ease-in-out;
}
@-webkit-keyframes loading {
50% {
opacity: 0.3;
}
100% {
opacity: 1;
}
}
@-moz-keyframes loading {
50% {
opacity: 0.3;
}
100% {
opacity: 1;
}
}
@-ms-keyframes loading {
50% {
opacity: 0.3;
}
100% {
opacity: 1;
}
}
@-o-keyframes loading {
50% {
opacity: 0.3;
}
100% {
opacity: 1;
}
}
@keyframes loading {
50% {
opacity: 0.3;
}
100% {
opacity: 1;
}
}
</style>
</head>
<body>
<div class="box">
<div class="loader demo-1">
<div class="loading">
<i></i>
</div>
</div>
<div class="loader demo-2">
<div class="loading">
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
</div>
</div>
<div class="loader demo-3">
<div class="loading">
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
</div>
</div>
<div class="loader demo-4">
<div class="loading">
<i></i>
<i></i>
<i></i>
</div>
</div>
<div class="loader demo-5">
<div class="loading">
<i></i>
<i></i>
</div>
</div>
<div class="loader demo-6">
<div class="loading">
<i></i>
<i></i>
<i></i>
<i></i>
<i></i>
</div>
</div>
<div class="loader demo-7">
<div class="loading">
<i class="loading-1"></i>
<i class="loading-2"></i>
<i class="loading-3"></i>
<i class="loading-4"></i>
<i class="loading-5"></i>
<i class="loading-6"></i>
<i class="loading-7"></i>
<i class="loading-8"></i>
</div>
</div>
</div>
</body>
</html>
以上就是本文的全部内容，希望本文的内容对大家的学习或者工作能带来一定的帮助，同时也希望多多支持狼蚁SEO！