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

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

main {
  margin: 0 auto;
  max-width: 38em;
  text-rendering: optimizeLegibility;
  line-height: 1.7em;
}

li > p {
  margin: 0;
}

pre.sourceCode {
  line-height: 1.5em;
  padding-left: 12px;
}

div.sourceCode{
  background-color: rgb(236, 236, 236);
  border-radius: 12px;
  padding-top: 12px;
  padding-bottom: 12px;
}

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