* {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #111111;
  color: #ffffff;
  line-height: 1.6;
}

    a {
      color: inherit;
      text-decoration: none;
    }
    .hidden {
        display: none;
    }