.container-404{text-align:center;background-color:#f8f8f8;flex-direction:column;justify-content:center;align-items:center;height:100vh;padding:20px;display:flex}.container-404 h1{color:#e9551c;font-size:100px}.container-404 p{color:#333;margin-bottom:20px;font-size:18px}.container-404 a{color:#fff;background-color:#1c335c;border-radius:5px;padding:10px 20px;font-size:16px;text-decoration:none;transition:all .3s;display:inline-block}