新拟态.html

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

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="text.css">
</head>

<body>
    <!-- 整个大的盒子 -->
    <div class="container">
        <!-- 每个图标的小盒子 -->
        <div class="box">
            <!-- 放图片的小盒子 -->
            <div class="img">
                <!-- 图标,可以到阿里巴巴矢量图标库下载 -->
                <img src="播放.png" alt="">
            </div>
            <p>播放</p>
        </div>
        <div class="box">
            <!-- 放图片的小盒子 -->
            <div class="img">
                <!-- 图标,可以到阿里巴巴矢量图标库下载 -->
                <img src="时钟.png" alt="">
            </div>
            <p>时钟</p>
        </div>
    </div>
</body>

</html>

新拟态.css

css
* {
    margin: 0;
    padding: 0;
}

body {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #efeeee;
}

.container {
    width: 700px;
    height: 600px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    align-items: center;
}

.container .box {
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    align-items: center;
    align-content: center;
    width: 100px;
    height: 140px;
    margin: 20px;
}

.container .box .img {
    width: 100px;
    height: 100px;
    box-shadow: 18px 18px 30px rgba(0, 0, 0, 0.1), -18px -18px 30px rgba(255, 255, 255, 1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #efeeee;
    transition: box-shadow .2s ease-out;
    position: relative;
}

.container .box .img img {
    width: 60px;
    transition: width .2s ease-out;
}

.container .box p {
    color: slategray;
}

.container .box .img:hover {
    box-shadow: 0px 0px 0px rgba(0, 0, 0, 0.1), 0px 0px 0px rgba(255, 255, 255, 0.8), inset 18px 18px 30px rgba(0, 0, 0, 0.1), inset -18px -18px 30px rgba(255, 255, 255, 1);
    transition: box-shadow .2s ease-out;
}

.container .box .img:hover img {
    width: 58px;
    transition: width .2s ease-out;
}

演示gif

新拟态图标