huchenme/index.html

## index.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta
      name="viewport"
      content="width=device-width, initial-scale=1, shrink-to-fit=no"
    />
    <title>New Tab</title>
    <style>
      body {
        background-color: rgb(238, 238, 238);
      }

      .logo-container {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        display: flex;
        justify-content: center;
        align-items: center;
      }

      .logo {
        height: 250px;
        width: 250px;
        background-image: url('512.png');
        background-repeat: no-repeat;
        background-size: 100%;
      }
    </style>
  </head>

  <body>
    <noscript> You need to enable JavaScript to run this app. </noscript>
    <div id="root">
      <div class="logo-container">
        <div class="logo"></div>
      </div>
    </div>
  </body>
</html>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8" />
	<meta
	name="viewport"
	content="width=device-width, initial-scale=1, shrink-to-fit=no"
	/>
	<title>New Tab</title>
	<style>
	body {
	background-color: rgb(238, 238, 238);
	}

	.logo-container {
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	display: flex;
	justify-content: center;
	align-items: center;
	}

	.logo {
	height: 250px;
	width: 250px;
	background-image: url('512.png');
	background-repeat: no-repeat;
	background-size: 100%;
	}
	</style>
	</head>

	<body>
	<noscript> You need to enable JavaScript to run this app. </noscript>
	<div id="root">
	<div class="logo-container">
	<div class="logo"></div>
	</div>
	</div>
	</body>
	</html>