SOURCE

!function () {
    //封装方法，压缩之后减少文件大小
    function get_attribute(node, attr, default_value) {
        return node.getAttribute(attr) || default_value;
    }
    //封装方法，压缩之后减少文件大小
    function get_by_tagname(name) {
        return document.getElementsByTagName(name);
    }
    //获取配置参数
    function get_config_option() {
        var scripts = get_by_tagname("script"),
            script_len = scripts.length,
            script = scripts[script_len - 1]; //当前加载的script
        return {
            l: script_len, //长度，用于生成id用
            z: get_attribute(script, "zIndex", -1), //z-index
            o: get_attribute(script, "opacity", 0.5), //opacity
            c: get_attribute(script, "color", "0,0,0"), //color
            n: get_attribute(script, "count", 99) //count
        };
    }
    //设置canvas的高宽
    function set_canvas_size() {
        canvas_width = the_canvas.width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth,
            canvas_height = the_canvas.height = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
    }

    //绘制过程
    function draw_canvas() {
        context.clearRect(0, 0, canvas_width, canvas_height);
        //随机的线条和当前位置联合数组
        var e, i, d, x_dist, y_dist, dist; //临时节点
        //遍历处理每一个点
        random_lines.forEach(function (r, idx) {
            r.x += r.xa,
                r.y += r.ya, //移动
                r.xa *= r.x > canvas_width || r.x < 0 ? -1 : 1,
                r.ya *= r.y > canvas_height || r.y < 0 ? -1 : 1, //碰到边界，反向反弹
                context.fillRect(r.x - 0.5, r.y - 0.5, 1, 1); //绘制一个宽高为1的点
            //从下一个点开始
            for (i = idx + 1; i < all_array.length; i++) {
                e = all_array[i];
                //不是当前点
                if (null !== e.x && null !== e.y) {
                    x_dist = r.x - e.x, //x轴距离 l
                        y_dist = r.y - e.y, //y轴距离 n
                        dist = x_dist * x_dist + y_dist * y_dist; //总距离, m
                    dist < e.max && (e === current_point && dist >= e.max / 2 && (r.x -= 0.03 * x_dist, r.y -= 0.03 * y_dist), //靠近的时候加速
                        d = (e.max - dist) / e.max,
                        context.beginPath(),
                        context.lineWidth = d / 2,
                        context.strokeStyle = "rgba(" + config.c + "," + (d + 0.2) + ")",
                        context.moveTo(r.x, r.y),
                        context.lineTo(e.x, e.y),
                        context.stroke());
                }
            }
        }), frame_func(draw_canvas);
    }
    //创建画布，并添加到body中
    var the_canvas = document.createElement("canvas"), //画布
        config = get_config_option(), //配置
        canvas_id = "c_n" + config.l, //canvas id
        context = the_canvas.getContext("2d"), canvas_width, canvas_height,
        frame_func = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function (func) {
            window.setTimeout(func, 1000 / 45);
        }, random = Math.random,
        current_point = {
            x: null, //当前鼠标x
            y: null, //当前鼠标y
            max: 20000
        },
        all_array;
    the_canvas.id = canvas_id;
    the_canvas.style.cssText = "position:fixed;top:0;left:0;z-index:" + config.z + ";opacity:" + config.o;
    get_by_tagname("body")[0].appendChild(the_canvas);
    //初始化画布大小

    set_canvas_size(), window.onresize = set_canvas_size;
    //当时鼠标位置存储，离开的时候，释放当前位置信息
    window.onmousemove = function (e) {
        e = e || window.event, current_point.x = e.clientX, current_point.y = e.clientY;
    }, window.onmouseout = function () {
        current_point.x = null, current_point.y = null;
    };
    //随机生成config.n条线位置信息
    for (var random_lines = [], i = 0; config.n > i; i++) {
        var x = random() * canvas_width, //随机位置
            y = random() * canvas_height,
            xa = 2 * random() - 1, //随机运动方向
            ya = 2 * random() - 1;
        random_lines.push({
            x: x,
            y: y,
            xa: xa,
            ya: ya,
            max: 6000 //沾附距离
        });
    }
    all_array = random_lines.concat([current_point]);
    //0.1秒后绘制
    setTimeout(function () {
        draw_canvas();
    }, 100);
}();



        var arr1 = ["富强", "民主", "文明", "和谐", "自由", "平等", "公正", "法治", "爱国", "敬业", "诚信", "友善"]
        L2Dwidget.init({
            "model": {
                jsonPath: "https://unpkg.com/live2d-widget-model-shizuku@1.0.5/assets/shizuku.model.json",
                "scale": 1
            },
            "display": {
                "position": "left",
                "width": 150,
                "height": 300,
                "hOffset": 0,
                "vOffset": -20
            },
            "mobile": {
                "show": true,
                "scale": 0.5
            },
            "react": {
                "opacityDefault": 0.7,
                "opacityOnHover": 0.2
            }
        });
        var a_index = 0;
        $("body").click(function (e) {

            let r = Math.random() * 255;
            let g = Math.random() * 255;
            let b = Math.random() * 255;
            var color = "rgb(" + r + "," + g + "," + b + ")";
            var a = arr1
            var $i = $("<span></span>").text(a[a_index]);
            a_index = (a_index + 1) % a.length;
            var x = e.pageX,
                y = e.pageY;
            var size = Math.random() * 10 + 8 + "px";
            $i.css({
                "z-index": 99999,
                "top": y - 20,
                "left": x,
                "position": "absolute",
                "font-weight": "800",
                "font-size": size,
                "color": color
            });
            $("body").append($i);
            $i.animate({ "top": y - 200, "opacity": 0 }, 1500, function () {
                $i.remove();
            });
        });

<body>
    <div class="container">
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlyiuR.png" alt="DlyiuR.png" border="0" />
            </div>
            <p>录音机</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/Dlyn8e.png" alt="Dlyn8e.png" border="0" />
            </div>
            <p>微信</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlyFD1.png" alt="DlyFD1.png" border="0" />
            </div>
            <p>日历</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlykHx.png" alt="DlykHx.png" border="0" />
            </div>
            <p>时钟</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlyCv9.png"/>
            </div>
            <p>浏览器</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlsjEV.png"/>
            </div>
            <p>电话</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlyugH.png"/>
            </div>
            <p>相册</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlyKvd.png"/>
            </div>
            <p>相机</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlsvNT.png"/>
            </div>
            <p>短信</p>
        </div>
        <div class="box">
            <div class="img">
                <img src="https://s3.ax1x.com/2020/11/21/DlyVUK.png"/>
            </div>
            <p>通讯录</p>
        </div>
    </div>
</body>

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

    body {
        cursor: url(https://www.zhangguangming.cn/images/o_200723013825miku1.png), auto;
    }

    a,
    a:visited {
        cursor: url(https://www.zhangguangming.cn/images/o_200723013830miku2.png), auto;
    }

*{
    margin: 0;
    padding: 0;
}
.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 0.2s ease-out;
}
.container .box p{
    color: slategrey;
}
.container .box .img:hover{
    box-shadow: 0px 0px 0px rgba(0, 0, 0, 0.2),
    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 0.2s ease-out;
}