body {
  background: #ffffff;
  font-family: Verdana, Arial, sans-serif;
  font-size: 12px;
}

a {
  color: #cc0000;
}

a:visited {
  color: #990000;
}

.page {
  background: #ffffff;
  border: 2px solid #000000;
  box-shadow: none;
}

.page.active {
  box-shadow: none;
}

@media all and (max-width: 600px) {
  .main {
    width: 100%;
  }

  .page {
    width: calc(100% - 16px);
    margin: 8px;
  }

  .paper {
    padding: 16px;
  }
}