<!doctype html>
<html>

<head>
    <meta charset="utf-8">
    <title>404</title>
    <meta http-equiv="refresh" content="10;url=/">
    <style>
        .error .clip .shadow {
            height: 180px;
        }

        .error .clip:nth-of-type(2) .shadow {
            width: 130px;
        }

        .error .clip:nth-of-type(1) .shadow,
        .error .clip:nth-of-type(3) .shadow {
            width: 250px;
        }

        .error .digit {
            width: 150px;
            height: 150px;
            line-height: 150px;
            font-size: 120px;
            font-weight: bold;
        }

        .error h2 {
            font-size: 32px;
        }

        .error .msg {
            top: -190px;
            left: 30%;
            width: 80px;
            height: 80px;
            line-height: 80px;
            font-size: 32px;
        }

        .error span.triangle {
            top: 70%;
            right: 0%;
            border-left: 20px solid #535353;
            border-top: 15px solid transparent;
            border-bottom: 15px solid transparent;
        }

        .error .container-error-404 {
            top: 50%;
            margin-top: 250px;
            position: relative;
            height: 250px;
            padding-top: 40px;
        }

        .error .container-error-404 .clip {
            display: inline-block;
            transform: skew(-45deg);
        }

        .error .clip .shadow {
            overflow: hidden;
        }

        .error .clip:nth-of-type(2) .shadow {
            overflow: hidden;
            position: relative;
            box-shadow: inset 20px 0px 20px -15px rgba(150, 150, 150, 0.8), 20px 0px 20px -15px rgba(150, 150, 150, 0.8);
        }

        .error .clip:nth-of-type(3) .shadow:after,
        .error .clip:nth-of-type(1) .shadow:after {
            content: "";
            position: absolute;
            right: -8px;
            bottom: 0px;
            z-index: 9999;
            height: 100%;
            width: 10px;
            background: linear-gradient(90deg, transparent, rgba(173, 173, 173, 0.8), transparent);
            border-radius: 50%;
        }

        .error .clip:nth-of-type(3) .shadow:after {
            left: -8px;
        }

        .error .digit {
            position: relative;
            top: 8%;
            color: white;
            background: #1E9FFF;
            border-radius: 50%;
            display: inline-block;
            transform: skew(45deg);
        }

        .error .clip:nth-of-type(2) .digit {
            left: -10%;
        }

        .error .clip:nth-of-type(1) .digit {
            right: -20%;
        }

        .error .clip:nth-of-type(3) .digit {
            left: -20%;
        }

        .error h2 {
            font-size: 24px;
            color: #A2A2A2;
            font-weight: bold;
            padding-bottom: 20px;
        }

        .error .tohome {
            font-size: 16px;
            color: #07B3F9;
        }

        .error .msg {
            position: relative;
            z-index: 9999;
            display: block;
            background: #535353;
            color: #A2A2A2;
            border-radius: 50%;
            font-style: italic;
        }

        .error .triangle {
            position: absolute;
            z-index: 999;
            transform: rotate(45deg);
            content: "";
            width: 0;
            height: 0;
        }

        @media(max-width:767px) {
            .error .clip .shadow {
                height: 100px;
            }

            .error .clip:nth-of-type(2) .shadow {
                width: 80px;
            }

            .error .clip:nth-of-type(1) .shadow,
            .error .clip:nth-of-type(3) .shadow {
                width: 100px;
            }

            .error .digit {
                width: 80px;
                height: 80px;
                line-height: 80px;
                font-size: 52px;
            }

            .error h2 {
                font-size: 18px;
            }

            .error .msg {
                top: -110px;
                left: 15%;
                width: 40px;
                height: 40px;
                line-height: 40px;
                font-size: 18px;
            }

            .error span.triangle {
                top: 70%;
                right: -3%;
                border-left: 10px solid #535353;
                border-top: 8px solid transparent;
                border-bottom: 8px solid transparent;
            }

            .error .container-error-404 {
                height: 150px;
            }
        }
    </style>
</head>

<body>
    <div class="error">
        <div class="container-floud">
            <div style="text-align: center">
                <div class="container-error-404">
                    <div class="clip">
                        <div class="shadow">
                            <span class="digit thirdDigit"></span>
                        </div>
                    </div>
                    <div class="clip">
                        <div class="shadow">
                            <span class="digit secondDigit"></span>
                        </div>
                    </div>
                    <div class="clip">
                        <div class="shadow">
                            <span class="digit firstDigit"></span>
                        </div>
                    </div>
                    <div class="msg">OH!
                        <span class="triangle"></span>
                    </div>
                </div>
                <h2 class="h1">很抱歉，你访问的页面找不到了</h2>
                <a style="color:#1e9fff;text-decoration:none;" href="/">返回首页</a>
            </div>
        </div>
    </div>
    <script>function randomNum() { return Math.floor(Math.random() * 9) + 1; }
        var loop1, loop2, loop3, time = 30, i = 0, number; loop3 = setInterval(function () {
            if (i > 40) { clearInterval(loop3); document.querySelector('.thirdDigit').textContent = 4; } else { document.querySelector('.thirdDigit').textContent = randomNum(); i++; }
        }, time); loop2 = setInterval(function () {
            if (i > 80) { clearInterval(loop2); document.querySelector('.secondDigit').textContent = 0; } else { document.querySelector('.secondDigit').textContent = randomNum(); i++; }
        }, time); loop1 = setInterval(function () {
            if (i > 100) { clearInterval(loop1); document.querySelector('.firstDigit').textContent = 4; } else { document.querySelector('.firstDigit').textContent = randomNum(); i++; }
        }, time);</script>
</body>

</html>