Welcome back

1<html>2  <head>3    <style>4      body {5        background-color: #B697F3;6        display: flex;7        justify-content: center;8        align-items: center;9        height: 100vh;10      }11    </style>12    <script>13      console.log("output message");14    </script>15  </head>16  <body>17    <h1>hello world</h1>18  </body>19</html>