• CSS3实现Loading动画特效


    查看效果:
    http://hovertree.com/texiao/css3/43/

    代码如下:

    <!DOCTYPE html>
    <html>
    <head>
        <meta charset="UTF-8">
        <title>css3 loading等待加载代码 - 何问起</title>
    
        <style>
            @keyframes move {
                from {
                    transform: translate(0,50%);
                }
    
                to {
                    transform: translate(0,850%);
                }
            }
    
            * {
                margin: 0;
                padding: 0;
            }
    
            body {
                min-width: 325px;
                height: 100vh;
                display: flex;
                flex-wrap: wrap;
                justify-content: space-around;
                align-items: center;
                align-content: flex-start;
                background: #2a2a2a;
            }
    
            figure {
                margin: 30px;
                width: 250px;
                height: 250px;
                border-radius: 50%;
                position: relative;
                background: #1c1c1c;
            }
    
            section {
                width: 10%;
                height: 100%;
                position: absolute;
                left: 45%;
            }
    
                section:nth-child(2) {
                    transform: rotate(22.5deg);
                }
    
                section:nth-child(3) {
                    transform: rotate(45deg);
                }
    
                section:nth-child(4) {
                    transform: rotate(67.5deg);
                }
    
                section:nth-child(5) {
                    transform: rotate(90deg);
                }
    
                section:nth-child(6) {
                    transform: rotate(112.5deg);
                }
    
                section:nth-child(7) {
                    transform: rotate(135deg);
                }
    
                section:nth-child(8) {
                    transform: rotate(157.5deg);
                }
    
            figure div {
                height: 10%;
                border-radius: 50%;
                background: dodgerblue;
                animation: move 1s ease-in-out infinite alternate;
            }
    
            figure:nth-child(1) > section:nth-child(1) > div {
                animation-delay: -0.1875s;
            }
    
            figure:nth-child(1) > section:nth-child(2) > div {
                animation-delay: -0.175s;
            }
    
            figure:nth-child(1) > section:nth-child(3) > div {
                animation-delay: -0.1625s;
            }
    
            figure:nth-child(1) > section:nth-child(4) > div {
                animation-delay: -0.15s;
            }
    
            figure:nth-child(1) > section:nth-child(5) > div {
                animation-delay: -0.9375s;
            }
    
            figure:nth-child(1) > section:nth-child(6) > div {
                animation-delay: -0.925s;
            }
    
            figure:nth-child(1) > section:nth-child(7) > div {
                animation-delay: -0.9125s;
            }
    
            figure:nth-child(1) > section:nth-child(8) > div {
                animation-delay: -0.9s;
            }
    
            figure:nth-child(2) > section:nth-child(1) > div {
                animation-delay: -0.875s;
            }
    
            figure:nth-child(2) > section:nth-child(2) > div {
                animation-delay: -0.75s;
            }
    
            figure:nth-child(2) > section:nth-child(3) > div {
                animation-delay: -0.625s;
            }
    
            figure:nth-child(2) > section:nth-child(4) > div {
                animation-delay: -0.5s;
            }
    
            figure:nth-child(2) > section:nth-child(5) > div {
                animation-delay: -0.375s;
            }
    
            figure:nth-child(2) > section:nth-child(6) > div {
                animation-delay: -0.25s;
            }
    
            figure:nth-child(2) > section:nth-child(7) > div {
                animation-delay: -0.125s;
            }
    
            figure:nth-child(3) > section:nth-child(1) > div {
                animation-delay: -0.5s;
            }
    
            figure:nth-child(3) > section:nth-child(3) > div {
                animation-delay: -0.5s;
            }
    
            figure:nth-child(3) > section:nth-child(5) > div {
                animation-delay: -0.5s;
            }
    
            figure:nth-child(3) > section:nth-child(7) > div {
                animation-delay: -0.5s;
            }
    
            figure:nth-child(4) > section:nth-child(1) > div {
                animation-delay: -0.35s;
            }
    
            figure:nth-child(4) > section:nth-child(2) > div {
                animation-delay: -0.3s;
            }
    
            figure:nth-child(4) > section:nth-child(3) > div {
                animation-delay: -0.25s;
            }
    
            figure:nth-child(4) > section:nth-child(4) > div {
                animation-delay: -0.2s;
            }
    
            figure:nth-child(4) > section:nth-child(5) > div {
                animation-delay: -0.15s;
            }
    
            figure:nth-child(4) > section:nth-child(6) > div {
                animation-delay: -0.1s;
            }
    
            figure:nth-child(4) > section:nth-child(7) > div {
                animation-delay: -0.05s;
            }
        </style>
    
        <script src="js/prefixfree.min.js"></script>
    
    </head>
    
    <body>
    
        <figure>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
        </figure>
    
        <figure>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
        </figure>
    
        <figure>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
        </figure>
    
        <figure>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
            <section><div></div></section>
        </figure>
    
        <div style="text-align:center;margin:50px 0; font:normal 14px/24px 'MicroSoft YaHei';">
            <p>适用浏览器:360、FireFox、Chrome、Opera、傲游、搜狗、世界之窗. 不支持Safari、IE8及以下浏览器。</p>
            <p>来源:<a href="http://hovertree.com/" target="_blank">何问起</a></p>
        </div>
    </body>
    </html>

    web前端特效:http://www.cnblogs.com/jihua/p/webfront.html

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  • 原文地址:https://www.cnblogs.com/jihua/p/css3load.html
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