<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>该页面不存在-404.life</title>
    <style>
        *{
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            color: #F1F1F1;
        }

        body{
            font-family: Verdana, Geneva, Tahoma, sans-serif;
            background: rgb(238,174,202);
            background: radial-gradient(circle, rgba(238,174,202,1) 0%, rgba(148,187,233,1) 100%);
        }
        .container{
            height : 100vh;
            width: 80vw;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            text-align: center;
        }

        .container .num {
            font-size: 8rem;
            margin-bottom: 40px;
        }
        .container .stg {
            font-size: 3rem;
            margin-bottom: 40px;
            animation: .7s ease-in-out show;
        }

        @keyframes show {
            0%{
                opacity : 0;
            }100%{
                 opacity: 1;
             }
        }
    </style>
</head>
<body>
<div class="container">
    <div class="display">
        <h1 class="num">404</h1>
        <h1 class="stg">呀!这个页面走丢了</h1>
    </div>
</div>
</body>
</html>
