* {
  /* margin: 0;
  padding: 0; */
  box-sizing: border-box;
}

body {
  #line-height: 1.5;
  padding: 1em;
  max-width: 40em;
  margin: auto;
  color: #ffffffd6;
  background: #000000de;
}

p {
  margin-bottom: 1em;
}

a {
  color: #0366d6;
  text-decoration: underline;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1em;
}

th, td {
  border: 1px solid #ccc;
  padding: 0.25em 0.5em;
  text-align: left;
}

footer a {
	text-align: center;
	display: block;
}

footer p {
	color: gray;
	text-align: center;
}