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本文将会基于css,实现各种动画效果,接下来会从简单几个例子入手。
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="utf-8" />
- <title>React App</title>
- <style>
- .circle{
- width: 100px;
- height: 100px;
- border-radius: 50%; // 圆形
- background-color: red;
- position: absolute; // 绝对定位
- transform-origin: right center; // 中心轴
- }
- @keyframes rotate {
- 0% {
- transform: rotate(0deg);
- }
- 100% {
- transform: rotate(360deg); // 旋转
- }
- }
- .circle:nth-child(1){
- animation: rotate 3s linear infinite;
- }
- .circle:nth-child(2){
- animation: rotate 3s linear 1s infinite;
- }
- .circle:nth-child(3){
- animation: rotate 3s linear 2s infinite;
- }
- .parent{
- position: relative;
- }
- </style>
- </head>
- <body>
- <div class="parent">
- <div class="circle"></div>
- <div class="circle"></div>
- <div class="circle"></div>
- </div>
- </body>
- </html>
效果
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="utf-8" />
- <title>React App</title>
- <style>
- .box{
- position: relative;
- background: #11445e;
- border: 10px solid #00d9ff;
- border-radius: 50%;
- width: 100px;
- height: 100px;
- animation: round 3s linear infinite ;
- }
-
- .box:before{
- position: absolute;
- top: 0;
- left: 0;
- content:'';
- width: 20px;
- height: 20px;
- background: rgb(255,132,0);
- border-radius: 50%;
- }
-
- @keyframes round {
- 0%{
- rotate: 0deg
- }
- 100%{
- rotate: 360deg
- }
- }
-
- </style>
- </head>
- <body>
- <div class="box" style="margin-left: 100px; margin-top: 100px">
- </div>
- </body>
- </html>
效果展示
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