js实现图片懒加载效果代码-html代码-BFW代码库

js实现图片懒加载效果代码

代码语言：html

代码描述：js实现图片懒加载效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">

<head>

    <meta charset="UTF-8">


    <style>
        /* Lazy Load Styles */
        .card-image {
            display: block;
            min-height: 20rem;
            /* layout hack */
            background: #fff center center no-repeat;
            background-size: cover;
            -webkit-filter: blur(3px);
            filter: blur(3px);
            /* blur the lowres image */
        }

        .card-image > img {
            display: block;
            width: 100%;
            opacity: 0;
            /* visually hide the img element */
        }

        .card-image.is-loaded {
            -webkit-filter: none;
            filter: none;
            /* remove the blur on fullres image */
            -webkit-transition: -webkit-filter 1s;
            transition: -webkit-filter 1s;
            transition: filter 1s;
            transition: filter 1s, -webkit-filter 1s;
        }




        /* Layout Styles */
        html, body {
            width: 100%;
            height: 100%;
            margin: 0;
            font-size: 16px;
            font-family: sans-serif;
        }

        .card-list {
            display: block;
            margin: 1rem auto;
            padding: 0;
            font-size: 0;
            text-align: center.........完整代码请登录后点击上方下载按钮下载查看