body {
  margin: 10;
  padding: 0;
  background-color: rgb(41, 41, 41);
} header {
  color: brown;
  background-color: rgb(14, 14, 14);
} hr {
  display: block;
  height: 4px;
  border: 0;
  border-top: 1px solid #830000;
  margin: 1em 0;
  padding: 0;
} h2 {
  color: white
}