html,
    body {
      width: 100%;
      height: 100%;
      margin: 0;
      overflow: hidden;
      background: #f3eee4;
      color: #20242a;
      font-family: Arial, Helvetica, sans-serif;
    }

    * {
      -webkit-box-sizing: border-box;
      box-sizing: border-box;
    }

    button,
    input {
      font: inherit;
    }