body, div, p, ul, li, ol {
  margin: 0;
  padding: 0;
}

html {
  font-size: 100px;
}
body, html {
  height: 100%;
}

li {
  list-style: none;
}

a {
  display: inline-block;
  text-decoration: none;
  color: #333;
}

button {
  border: none;
}