body {
            background-image: url("https://fenmirth.neocities.org/site_assets/cloudbg.png");
            background-attachment: fixed;
            margin: 0px;
            padding: 25px;
            font-family: Arial, Helvetica, sans-serif;
            overflow: hidden;
            overflow-y: scroll;
        }
        
        .center {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 700px;
}