<html>
<head>
<title>MetaMask</title>
<style>
*{
padding: 0;
margin: 0;
box-sizing: border-box;
}
img{
display: block;
html, body{
display: flex;
justify-content: center;
align-items: center;
width: 100%;
height: 100%;
</style>
</head>
<body>
<img src="./images/404.png" alt="">
</body>
</html>