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

body,
html {
  background: #fff;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  min-height: 100vh;
  background: lightyellow;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans',
    'Helvetica Neue', sans-serif;
  font-size: 18px;
  font-style: italic;
}

.container {
  padding: 10px 40px;
}

h1 {
  margin-top: 0;
}

iframe {
  /* background: red; */
}

safe-guard,
[data-safeguard] {
  margin: 4px 0;
  outline: 1px solid #333;
}