html {
  box-sizing: border-box;
  font-size: 16px;
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    'Open Sans',
    'Helvetica Neue',
    sans-serif;
}

*, *:before, *:after {
  box-sizing: inherit;
}

body, h1, h2, h3, h4, h5, h6, p, ol, ul {
  margin: 0;
  padding: 0;
  font-weight: normal;
}

ol, ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: 1000px;
  margin: auto;
  margin-top: 2rem;
}

.control {
  padding: 2rem;
  background-color: rgb(236, 236, 236);
  margin: 1rem 0;
  border-radius: 1rem;
}

h2 {
  margin-bottom: 1rem;
}