Minimal 404 Page Template

404.html

<div id="main">
    <style>
        *{
            transition: all 0.6s;
        }

        html {
            height: 100%;
        }

        body{
            font-family: 'Lato', sans-serif;
            color: rgb(166, 116, 161);
            margin: 0;
        }

        #main{
            display: table;
            width: 100%;
            height: 100vh;
            text-align: center;
        }

        .uwu{
            display: table-cell;
            vertical-align: middle;
        }

        .uwu h1{
            font-size: 50px;
            display: inline-block;
            padding-right: 12px;
            animation: type .5s alternate infinite;
        }

        @keyframes type{
            from{box-shadow: inset -3px 0px 0px #888;}
            to{box-shadow: inset -3px 0px 0px transparent;}
        }
    </style>
    	<div class="uwu">
        		<h1>Error 404</h1>
    	</div>
</div>