* {
  margin: 0px;
  padding: 0px;
}
main {
  display: flex;
}
section {
  flex: 3;
  padding: 20px;
  margin-right: 15px;
  background-color: #999999;
}
aside {
  flex: 1;
  padding: 20px;
  background-color: #CCCCCC;
}
section h1 {
  font: bold 2rem Georgia, sans-serif;
}
aside h1 {
  font: bold 1.5rem Georgia, sans-serif;
}
aside p {
  font: 1rem Georgia, sans-serif;
}